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20 mar 2017 · To remove a single zero from each row of a matrix and rebuild the new matrix of nonzero entries, try the following code: a = [1 4 0 3; 0 1 5 5; 1 0 8 1; 5 4 4 0; 0 1 5 2] v = nonzeros(a');
14 kwi 2010 · If you just wish to remove the zeros, leaving the non-zeros behind in a, then the very best solution is a(a==0) = []; This deletes the zero elements, using a logical indexing approach in MATLAB.
17 cze 2016 · It depends on what you are trying to end up with exactly but a good approach would be to set all zero values to NaN. NaNs wont show up in plots and you can use nanmean() or other functions which ignore NaNs to work with your matrix. This will also retain the shape of your matrix.
25 lis 2019 · Accepted Answer: the cyclist. Hello, I want to remove zero values from the matrix and cut the last elements of odd rows. For example, if I have a matrix. A= [1, 0, 2, 0, 3 ; 0, 4, 0, 5, 0 ; 6, 0, 7, 0, 8] and, I want to make matrix like. B= [1, 2; 4, 5;
23 cze 2022 · If you want to remove zero from a cell then you will have remove that row also otherwise it will not remain a matrix structure. for removing any row you can do---> tableName(rowNumber,:)=[ ];
15 paź 2016 · if input(1)==0 start = min(find(input~=0)) else start = 1; end if input(end)==0 endnew = max(find(input~=0)) else endnew = length(input); end trimmed_input = input(start:endnew); if it starts with 0 you need to find the first non-zero element.
10 cze 2018 · You can also use eerste_kijkmoment(eerste_kijkmoment~=0)=[]; to remove all non-zero elements and convert the matrix to a vector.
