Intersection of row and column
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Hi, I am triyng to make a new with the elements extracted from the intresection of the rows 4,5,6 with the columns 1,3,6 from this matrix.![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1008470/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1008470/image.png)
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답변 (2개)
Prakash S R
2022년 5월 23일
I assume you are trying to form a new 3x3 matrix G from rows and columns of H. You can do this by specifying the indices of interest:
G = H([4,5,6], [1,3,6])
Image Analyst
2022년 5월 23일
H = [1 0 0 -1 0 0;...
0 1 0 0 -1 0;...
0 0 1 0 0 -1;...
2 0 1 2 0 1;...
1 1 1 1 1 1;...
-1 2 -2 -1 2 -2];
M = H([4,5,6], [1,3,6])
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