how to extract specific rows in matlab
March 15, 2023 4:07 am | by | Posted in be hot have fun stay true to yourself vulture
rev2023.3.1.43269. Thanks for contributing an answer to Stack Overflow! 8 3 2 Find the treasures in MATLAB Central and discover how the community can help you! 0 1 2 if you find these lines useful would you please mark my answer as Accepted Answer? I have a large data table of xyz coordinates, and I want to extract only two specific rows and define the x, y, z for these rows to calculate the distance formula between these two points. . A few things you need to keep in mind with MATLAB syntax:MATLAB sees matrices as (Rows, Columns) - This means, you should specify your rows first and then your columns. Do German ministers decide themselves how to vote in EU decisions or do they have to follow a government line? I really dont know how to do it. I have a matrix 'A' of size 8*5. I need to use indexing but dont know how. Thanks a lot, this is helpful, I also have extra question related to this; how about if this data table(xyz) is repeated 20 times with different values and I need to pick up row2 and row7 each time and calculate the distance formula, what should I use? Or click on any cell in the row and then press Shift + Space. That is, Z = [2 2;4 4]; Any solutions? Please help me, I think I dont have enough knowledge to do it, but I have to do it. sites are not optimized for visits from your location. % extract only those rows which all elements satisfy criteria. offers. Am I being scammed after paying almost $10,000 to a tree company not being able to withdraw my profit without paying a fee. I need to use indexing but dont know how. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. Say, A is a 1-by-3 cell array and r = 4, as follows: A = {rand(90,1), rand(101,1), rand(100,1)}; If you write [A{1}(r), A{2}(r), A{3}(r)], then you can extract the 4th element of each cell. For example, to get the events recorded at i (e.g. Thanks, Alberto Best Answer Hello, Here is an solution that you can refer, For example, to extract the first two rows from the range A4:D8 and the last two rows from the range A12:D16, use this formula: =CHOOSEROWS (VSTACK (A4:D8, A12:D16), 1, 2, -2, -1) How can I explain to my manager that a project he wishes to undertake cannot be performed by the team? A more reliable implementation would be: Theme How did Dominion legally obtain text messages from Fox News hosts? 0 1 2 And the output I get is : This output tells me from which row to which row this event that I am interested in is happening. a (x) doesn't work. Unable to complete the action because of changes made to the page. Sign in to answer this question. I am so grateful for your help and explanation, no words. Can you post your code so far (or at least the relevant portion of it)? Other MathWorks country Find the treasures in MATLAB Central and discover how the community can help you! Choose a web site to get translated content where available and see local events and To extract any row from a matrix, use the colon operator in the second index position of your matrix. How to extract the first 4 rows of this Matrix. Drift correction for sensor readings using a high-pass filter. Start Hunting! To learn more, see our tips on writing great answers. To get specific rows from two or more non-contiguous ranges, you first combine them using the VSTACK function, and then pass the merged range to CHOOSEROWS. I have a series of datasets each one about 1032 x 4. offers. ). Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. 3 1 2 How to Extract Specific Element, Row, Column, and Sub-Matrices from a Matrix in MATLAB By Khyani Sir - YouTube How to Extract Specific Element, Row, Column, and Sub-Matrices from a. Someone spent time reading your question, understanding your issue, figuring out the solution, and writing an answer. so the result has to be 20 answers of distance. I really dont know how to do it. Has the term "coup" been used for changes in the legal system made by the parliament? How To Extract an Entire Row or Column using MATLAB 2020 Aurausp M 1.36K subscribers Subscribe 9.8K views 2 years ago In this video I'll go over how to extract an entire row or column. 9 5 0, Hello everyone! Other MathWorks country Your "1:end" means "1:numel(A)" here and is not useful. 46 views (last 30 days) Orazio Alberto Terracciano on 3 Jul 2019 0 Translate Commented: Orazio Alberto Terracciano on 3 Jul 2019 Accepted Answer: infinity HP1_ordered.txt % Parameter: FileName = 'C:\HP1.txt'; Key = ' MODE '; NewFile = 'C:\HP1_ordered.txt'; Reload the page to see its updated state. Reload the page to see its updated state. offers. Thank you again, You may receive emails, depending on your. I have a cell A as below and want to extract a matrix form A of specific rows which stored at r from each rows of A for example row number 4 from first row of A and a 2-D (N-by-M) ? % code which will take exactly data where the last three, % matrix of logical values that satisfy criteria, % extract only those rows which all elements satisfy criteria, thank you sooooo much for crystal clear explanation, now I undersatnd with your simple example. How to approach that? Find centralized, trusted content and collaborate around the technologies you use most. Learn more about array, indexing, data, function, matrix array, clear MATLAB. Accelerating the pace of engineering and science. close the file after the loop. Based on your location, we recommend that you select: . You can access table data by row, by variable, or by variable name. I really dont know how to do it. Selecting specific rows of a matrix in Matlab. To any other reader, if you find this answer of any help, please click on the thumbs-up vote link. Otherwise you would have to come back and specify more detailed what kind of result you are expecting. Previous question Next question Unable to complete the action because of changes made to the page. This example code will perform task you specified. sites are not optimized for visits from your location. The variables in a table can have different data types, but must have the same number of rows. Someone spent time reading your question, understanding your issue, figuring out the solution, and writing an answer. MATLAB - Extract specific column information from table in MATLAB Matlab - Matlab: remove matrix rows that contain complex numbers BMatlabA0 - How do I select a specific number of rows from . sites are not optimized for visits from your location. Why do we kill some animals but not others? Say, A is a 1-by-3 cell array and r = 4, as follows: Theme Copy A = {rand (90,1), rand (101,1), rand (100,1)}; r = 4; If you write [A {1} (r), A {2} (r), A {3} (r)], then you can extract the 4th element of each cell. My code is above. Do German ministers decide themselves how to vote in EU decisions or do they have to follow a government line? Accelerating the pace of engineering and science, MathWorks es el lder en el desarrollo de software de clculo matemtico para ingenieros, 6 7 8 MathWorks is the leading developer of mathematical computing software for engineers and scientists. https://it.mathworks.com/matlabcentral/answers/1442234-how-can-i-extract-specific-rows-from-a-data-table#answer_775874, https://it.mathworks.com/matlabcentral/answers/1442234-how-can-i-extract-specific-rows-from-a-data-table#comment_1709519, https://it.mathworks.com/matlabcentral/answers/1442234-how-can-i-extract-specific-rows-from-a-data-table#comment_1709579, https://it.mathworks.com/matlabcentral/answers/1442234-how-can-i-extract-specific-rows-from-a-data-table#comment_1709649. returns a new table. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Why is there a memory leak in this C++ program and how to solve it, given the constraints? You may receive emails, depending on your. rows 2, 3 and 4. Other MathWorks country started at startTime(i) and ended at endTime(i) you can use (assuming your 1032x4 matrix is called data): This will place into events all rows from startTime(i) to endTime(i) in the data matrix. Then, to avoid misunderstanding, let's use a simple example. With the programme I have now I can find the time at which a certain event is happening (I did that though structures). Sorry for the confusion. This example code will perform task you specified. Do you want to show him how to do it for a table variable? Thank you again. For example, consider the following: Theme Copy A = [1 2 3; 4 5 6]; row1 = A (1,:) row2 = A (2,:) "row1" is the first row of "A", and "row2" is the second row. 0 1 2 Change color of a paragraph containing aligned equations. Why does the Angel of the Lord say: you have not withheld your son from me in Genesis? Choose a web site to get translated content where available and see local events and You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. This way, you can read the files one at a time, and write the content to a single file. Accepted Answer function to do the same thing, like this: I hope this is answering to your question! Theme Copy Fgetl, textscan, and the file position indicator, How to adjust and save a .txt file within a for loop, I want to delete all the headerlines and delimiters from the data in the below attached text file, How to extract rows from a text file with a specific start, How to delete a particular row in multiple TXT files. It sounds like an easy thing to do but it is driving me crazy. sites are not optimized for visits from your location. Appreciate any help, At the end I got this data and I need to write function or code which will take exactly data where the last three column in one row will be >=0 and <=3. 0.5873 -0.5978 -1.3833 It's nice to meet you. . Reload the page to see its updated state. Use spaces to separate the elements. Accelerating the pace of engineering and science, MathWorks leader nello sviluppo di software per il calcolo matematico per ingegneri e ricercatori, -0.7146 0.5304 -1.1481 Based on your location, we recommend that you select: . matlab Share Follow offers. Learn more about column, specific, row, line, excel, extract . Find the treasures in MATLAB Central and discover how the community can help you! Editing away your question is very rude. 9 5 0, Hello everyone! My code is above. Thank you sooooooo much. Answers (1) Voss on 13 Dec 2022 Ran in: input.txt Theme Copy M = readmatrix ('input.txt'); M (:,end) = []; [~,~,jj] = unique (M,'rows','stable'); M ( [false; diff (jj) == 0],:) = []; writematrix (M,'output.txt','delimiter','\t'); % check the output file: type output.txt 1 2 3 5 6 8 2 4 6 8 9 6 3 5 6 8 9 10 2 4 6 8 9 6 7 8 9 10 22 6 8 7 9 6 2 5 To explain my question in more details, I have similar data to this: And this data is repeated 20 times with different values of xyz coordinates, so I want to pick up only the second row and the fourth row and calculate the distance formula for these two points in each table. For instance A(2,:) means for the second row, we'd want all columns. Please help me, I think I dont have enough knowledge to do it, but I have to do it. 542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. I needed to understand what you want. Can you help me? I am so grateful for your help and explanation, no words. 9 5 0, Hello everyone! If the original matrix has the dimension [8 x 5] and A M wants to extract 4 rows, how could the result be a [1 x 44] vector? I can do that manually by typing time(1), time(5), time(84), time(90) so I can calculate the duration of the events. How can I index a MATLAB array returned by a function without first assigning it to a local variable? How I can extract specific data . How can I change a sentence based upon input to a command? Kindly ask help in clear data using indexing or other different methods. How do I select certain rows? -1.1512 0.7561 0.4465 This example code will perform task you specified. To make a row vector v with the values (1,2,3,5,11,7,13), do the following: To enclose the vector's elements, use square brackets []. Reload the page to see its updated state. Why is MATLAB so fast in matrix multiplication? 6 7 8 You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. Appreciate any help, At the end I got this data and I need to write function or code which will take exactly data where the last three column in one row will be >=0 and <=3. Could very old employee stock options still be accessible and viable? Appreciate any help, At the end I got this data and I need to write function or code which will take exactly data where the last three column in one row will be >=0 and <=3. Now you repay that kindness by ensuring that the next person with a similar question can't benefit from this answer. My code is above. matthew miller state department; river roast chicago wedding; Main Menu. A = 90.6848 72.5836 54.4646 36.3276 18.1728, 99.7018 79.8089 59.8924 39.9521 19.9880, 110.7026 88.6271 66.5192 44.3788 22.2058, 124.4195 99.6278 74.7902 49.9066 24.9766, 141.9931 113.7314 85.4017 57.0036 28.5365, 165.3005 132.4561 99.5049 66.4459 33.2780, 197.6559 158.4928 119.1482 79.6196 39.9045, 245.4805 197.0868 148.3494 99.2610 49.8139. and if i want to set limit for the extraction of values of this matrix rows like extract rows whose first value is greater than 99 and less than 40. MATLAB - extracting rows of a matrix Ask Question Asked 11 years, 5 months ago Modified 8 years ago Viewed 63k times 11 a = [1 2; 3 4; 5 6] I want to extract the first and third row of a, so I have x = [1; 3] (indices of rows). 0 1 2 sites are not optimized for visits from your location. Editing away your question is very rude. Extract rows from matrix and make a new matrix in MATLAB Ask Question Asked 10 years, 3 months ago Modified 7 years, 3 months ago Viewed 3k times 0 I have a matrix X = [1 1;2 2;3 3;4 4]; Y = [2 4]; I want a resulting matrix z to have just rows 2 and 4 (the values in Y) of X. In this video I'll go over how to extract an entire row or column using MATLAB. Appreciate any help, At the end I got this data and I need to write function or code which will take exactly data where the last three column in one row will be >=0 and <=3. 9 5 0, Hello everyone! Removing rows and columns from MATLAB matrix quickly. D = B(all(C,2),:) D = 23. Jordan's line about intimate parties in The Great Gatsby? Using the assignment operator =, assign the vector to a variable name. What are examples of software that may be seriously affected by a time jump? Does Cast a Spell make you a spellcaster? Any other idea?? https://la.mathworks.com/matlabcentral/answers/1919500-hi-how-i-can-extract-specific-data, https://la.mathworks.com/matlabcentral/answers/1919500-hi-how-i-can-extract-specific-data#comment_2638075, https://la.mathworks.com/matlabcentral/answers/1919500-hi-how-i-can-extract-specific-data#answer_1180630, https://la.mathworks.com/matlabcentral/answers/1919500-hi-how-i-can-extract-specific-data#comment_2635355. Thank you sooooooo much. Connect and share knowledge within a single location that is structured and easy to search. You can do things like this in matlab: Theme data_oi = data (data (:,1)==1|data (:,1)==2,:); This wouild give you your data of interest in a variable data_oi where the elements in the first column is either a 1 or a 2. Logical or direct indexing -- without some idea what rule you want to use to define the specific rows of interest, it's hard to know. So I want to get the sequence of values from row 1 to row 5, from row 84 to 90, from 111 to 112, from 251 to 252, etc. Select the row number to select the entire row. what should I do to select the data that lies between particular latitude and longitudes. Please help me, I think I dont have enough knowledge to do it, but I have to do it. Tables are convenient containers for column-oriented data. ). I am so grateful for your help and explanation, no words. Based on your location, we recommend that you select: . rev2023.3.1.43269. How I can extract specific data . How to extract the first 4 rows of this Matrix. writetable (documentation) can write the data back to an excel file. Hello everyone! What's the difference between a power rail and a signal line? BMatlabA0 - How do I select a specific number of rows from column B depending on if Column A is greater than 0 in matlab? MathWorks est le leader mondial des logiciels de calcul mathmatique pour les ingnieurs et les scientifiques. but A{2}(4) give me only second element of first column. https://www.mathworks.com/matlabcentral/answers/332219-extracting-rows-of-a-matrix, https://www.mathworks.com/matlabcentral/answers/332219-extracting-rows-of-a-matrix#answer_260597, https://www.mathworks.com/matlabcentral/answers/332219-extracting-rows-of-a-matrix#comment_440714, https://www.mathworks.com/matlabcentral/answers/332219-extracting-rows-of-a-matrix#comment_440718, https://www.mathworks.com/matlabcentral/answers/332219-extracting-rows-of-a-matrix#comment_440723, https://www.mathworks.com/matlabcentral/answers/332219-extracting-rows-of-a-matrix#comment_440731, https://www.mathworks.com/matlabcentral/answers/332219-extracting-rows-of-a-matrix#answer_260598, https://www.mathworks.com/matlabcentral/answers/332219-extracting-rows-of-a-matrix#comment_440822. . The first 2 columns are latitude and longitude and next columns contain various data fields like CO2 etc. https://it.mathworks.com/matlabcentral/answers/1442234-how-can-i-extract-specific-rows-from-a-data-table, https://it.mathworks.com/matlabcentral/answers/1442234-how-can-i-extract-specific-rows-from-a-data-table#comment_1709369, https://it.mathworks.com/matlabcentral/answers/1442234-how-can-i-extract-specific-rows-from-a-data-table#comment_1709709. Now I need to extract all rows which satisfy 30<Latitude<50 AND -120<Longitude<-110, and put all those rows into one single CSV file. Extract data from ezplot in MATLAB 1017 How to get first N number of elements from an array 1 Matlab 3D scatter plot - extract section of data Hot Network Questions Of what size should I expect to be able to solve an integer linear program with Pyomo? Unable to complete the action because of changes made to the page. I want a resulting matrix z to have just rows 2 and 4 (the values in Y) of X. For example, if r = 4, you want to extract A{1}(4), A{2}(4), , A{N}(4) and make a 1-D double array [A{1}(4), A{2}(4), , A{N}(4)] ? -Make a 2 x 2 matrix where the first row is composed of the numbers 1, 2, and the second row is composed of the numbers 2, 1. -Change the value of the 2nd element in the first row of the matrix to 0, and the 1st element in the 2nd row of the matrix to 0. matlab indexing Share Follow edited Nov 1, 2013 at 14:58 fedorqui 267k 102 538 589 3 1 2 sites are not optimized for visits from your location. How to get first N number of elements from an array, Matlab 3D scatter plot - extract section of data. In this code, it is supposed that you have "FileName" and want to write its containts into "NewFile". I used this script to extract rows with a specific start, and now I need to extract from this last file in attachment only a series of rows with a specific index (for example I want only a row every 10 rows). This example code will perform task you specified. Find the treasures in MATLAB Central and discover how the community can help you! Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Extract rows from matrix and make a new matrix in MATLAB, The open-source game engine youve been waiting for: Godot (Ep. Find the treasures in MATLAB Central and discover how the community can help you! ). Now you repay that kindness by ensuring that the next person with a similar question can't benefit from this answer. -0.3533 -0.4565 -1.5120 I need to use indexing but dont know how. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Accelerating the pace of engineering and science. Find the treasures in MATLAB Central and discover how the community . . My code is above. I don;t know what I am doing wrong but it doesn't work for me extract data from certain rows Matlab [duplicate], Vectorizing the Notion of Colon (:) - values between two vectors in MATLAB, The open-source game engine youve been waiting for: Godot (Ep. Someone spent time reading your question, understanding your issue, figuring out the solution, and writing an answer. Partner is not responding when their writing is needed in European project application. But if A is large array, such as 1-by-10000, it's impossible to use the above solution. How I can extract specific data . To select non-adjacent rows or columns, hold Ctrl and select the row or column numbers. Help please !! OK. Then, to avoid misunderstanding, let's use a simple example. Unable to complete the action because of changes made to the page. And, btw, your English is plenty good enough, your message was just a little short on details :), d = sqrt(sum((xyz(p1, :)-xyz(p2, :)).^2)). Choose a web site to get translated content where available and see local events and I am new with Matlab, so I have no idea from where should I start, also my English is not good enough, so sorry for any grammar mistakes. Kindly ask help in clear data using indexing or other different methods. Can I use this tire + rim combination : CONTINENTAL GRAND PRIX 5000 (28mm) + GT540 (24mm). Accelerating the pace of engineering and science, MathWorks es el lder en el desarrollo de software de clculo matemtico para ingenieros, 6 7 8 You may receive emails, depending on your. I need to use indexing but dont know how. Also the \":\" operator in MATLAB means all/everything. MathWorks is the leading developer of mathematical computing software for engineers and scientists. Other MathWorks country 0.2667 0.1483 -0.5122 % code which will take exactly data where the last three, % matrix of logical values that satisfy criteria, % extract only those rows which all elements satisfy criteria, thank you sooooo much for crystal clear explanation, now I undersatnd with your simple example. Please help me, I think I dont have enough knowledge to do it, but I have to do it. Other MathWorks country You may receive emails, depending on your. % extract only those rows which all elements satisfy criteria. Based on your location, we recommend that you select: . Based on your location, we recommend that you select: . Much much appreciate )))) Now it works and I am feel really happy that something works. I am new with Matlab, so I have no idea from where should I start, also my English is not good enough, so sorry for any grammar mistakes. % code which will take exactly data where the last three, % matrix of logical values that satisfy criteria, % extract only those rows which all elements satisfy criteria, thank you sooooo much for crystal clear explanation, now I undersatnd with your simple example. 0.3756 -1.4333 -1.3172, Navigazione principale in modalit Toggle. . Accelerating the pace of engineering and science. Unable to complete the action because of changes made to the page. Very often, the table, array and matrix are misused in question. Connect and share knowledge within a single location that is structured and easy to search. 0 Comments Sign in to comment. Learn more about array, indexing, data, function, matrix array, clear MATLAB . But is there any way to do that automatically? % Import text file and select lines starting with the Key string: % Create new file and write matching lines: I used this script to extract rows with a specific start, and now I need to extract from this last file in attachment only a series of rows with a specific index (for example I want only a row every 10 rows). Thank you again, You may receive emails, depending on your. Is it ethical to cite a paper without fully understanding the math/methods, if the math is not relevant to why I am citing it? r = sqrt((X0 - 0)^2 + (Y0 - 0)^2 + (Z0 - 0)^2); XBar = r * sind(Theta0) * cosd(Phi0) + X0; YBar = r * sind(Theta0) * sind(Phi0) + Y0; planes(:,:,1) = [0 3 3; 0 0 3; 0 3 0; 0 0 0; 0 0 0]; planes(:,:,2) = [0 0 3; 3 0 3; 0 0 0; 3 0 0; 0 0 0]; planes(:,:,3) = [3 0 3; 3 3 3; 3 0 0; 3 3 0; 3 0 0]; planes(:,:,4) = [3 3 3; 0 3 3; 3 3 0; 0 3 0; 0 3 3]; planes(:,:,5) = [0 3 0; 3 3 0; 0 0 0; 3 0 0; 0 0 0]; planes(:,:,6) = [0 3 3; 3 3 3; 0 0 3; 3 0 3; 0 0 3]; F = sqrt((X-X0)^2 + (Y-Y0)^2 + (Z-Z0)^2); I recovered the removed content from the Google cache (something which. Similarly, A(:,2) means for all rows, we'd want the second column. Choose a web site to get translated content where available and see local events and To subscribe to this RSS feed, copy and paste this URL into your RSS reader. You are closing the file in the loop. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. Why is prior manipulation necessary before using 'Solve'? I really dont know how to do it. D = B(all(C,2),:) . You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. Someone spent time reading your question, understanding your issue, figuring out the solution, and writing an answer. I am so grateful for your help and explanation, no words. Why are non-Western countries siding with China in the UN? Rename .gz files according to names in separate txt-file. like limits of latitude are 20 to 30 and limits of longitude are 40 to 50. Select one or more rows and columns Or click on any cell in the column and then press Ctrl + Space. Does Cast a Spell make you a spellcaster? Find the treasures in MATLAB Central and discover how the community can help you! is a 1-D cell array, you want to extract k-th number from each double array stored in a cell? How to extract specific rows from a text file? Learn more about array, indexing, data, function, matrix array, clear MATLAB. 1.8556 -0.3747 -0.2835 r = sqrt((X0 - 0)^2 + (Y0 - 0)^2 + (Z0 - 0)^2); XBar = r * sind(Theta0) * cosd(Phi0) + X0; YBar = r * sind(Theta0) * sind(Phi0) + Y0; planes(:,:,1) = [0 3 3; 0 0 3; 0 3 0; 0 0 0; 0 0 0]; planes(:,:,2) = [0 0 3; 3 0 3; 0 0 0; 3 0 0; 0 0 0]; planes(:,:,3) = [3 0 3; 3 3 3; 3 0 0; 3 3 0; 3 0 0]; planes(:,:,4) = [3 3 3; 0 3 3; 3 3 0; 0 3 0; 0 3 3]; planes(:,:,5) = [0 3 0; 3 3 0; 0 0 0; 3 0 0; 0 0 0]; planes(:,:,6) = [0 3 3; 3 3 3; 0 0 3; 3 0 3; 0 0 3]; F = sqrt((X-X0)^2 + (Y-Y0)^2 + (Z-Z0)^2); I recovered the removed content from the Google cache (something which. https://la.mathworks.com/matlabcentral/answers/1919500-hi-how-i-can-extract-specific-data, https://la.mathworks.com/matlabcentral/answers/1919500-hi-how-i-can-extract-specific-data#comment_2638075, https://la.mathworks.com/matlabcentral/answers/1919500-hi-how-i-can-extract-specific-data#answer_1180630, https://la.mathworks.com/matlabcentral/answers/1919500-hi-how-i-can-extract-specific-data#comment_2635355. Learn more about array, indexing, data, function, matrix array, clear MATLAB Find the treasures in MATLAB Central and discover how the community can help you! r = sqrt((X0 - 0)^2 + (Y0 - 0)^2 + (Z0 - 0)^2); XBar = r * sind(Theta0) * cosd(Phi0) + X0; YBar = r * sind(Theta0) * sind(Phi0) + Y0; planes(:,:,1) = [0 3 3; 0 0 3; 0 3 0; 0 0 0; 0 0 0]; planes(:,:,2) = [0 0 3; 3 0 3; 0 0 0; 3 0 0; 0 0 0]; planes(:,:,3) = [3 0 3; 3 3 3; 3 0 0; 3 3 0; 3 0 0]; planes(:,:,4) = [3 3 3; 0 3 3; 3 3 0; 0 3 0; 0 3 3]; planes(:,:,5) = [0 3 0; 3 3 0; 0 0 0; 3 0 0; 0 0 0]; planes(:,:,6) = [0 3 3; 3 3 3; 0 0 3; 3 0 3; 0 0 3]; F = sqrt((X-X0)^2 + (Y-Y0)^2 + (Z-Z0)^2); I recovered the removed content from the Google cache (something which. Reload the page to see its updated state. Much much appreciate )))) Now it works and I am feel really happy that something works. Editing away your question is very rude. How I can extract specific data. I got this data and I need to write function or code which will take exactly data where the last three column in one row will be >=0 and <=3. Acceleration without force in rotational motion? How I can extract specific data . Based on your location, we recommend that you select: . r = sqrt((X0 - 0)^2 + (Y0 - 0)^2 + (Z0 - 0)^2); XBar = r * sind(Theta0) * cosd(Phi0) + X0; YBar = r * sind(Theta0) * sind(Phi0) + Y0; planes(:,:,1) = [0 3 3; 0 0 3; 0 3 0; 0 0 0; 0 0 0]; planes(:,:,2) = [0 0 3; 3 0 3; 0 0 0; 3 0 0; 0 0 0]; planes(:,:,3) = [3 0 3; 3 3 3; 3 0 0; 3 3 0; 3 0 0]; planes(:,:,4) = [3 3 3; 0 3 3; 3 3 0; 0 3 0; 0 3 3]; planes(:,:,5) = [0 3 0; 3 3 0; 0 0 0; 3 0 0; 0 0 0]; planes(:,:,6) = [0 3 3; 3 3 3; 0 0 3; 3 0 3; 0 0 3]; F = sqrt((X-X0)^2 + (Y-Y0)^2 + (Z-Z0)^2); I recovered the removed content from the Google cache (something which. # comment_1709519, https: //la.mathworks.com/matlabcentral/answers/1919500-hi-how-i-can-extract-specific-data, https: //it.mathworks.com/matlabcentral/answers/1442234-how-can-i-extract-specific-rows-from-a-data-table # comment_1709369 https! Manipulation necessary before using & # x27 ; solve & # x27 ; work! = [ 2 2 ; 4 4 ] ; any solutions meet.. 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