Using Imagesc() then solving for the locations of the max values

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Articat
Articat 2019년 1월 9일
댓글: Articat 2019년 1월 9일
Hi,
So I am trying to go from an imagesc() plot to finding the coordinates of the maximum values of the coordinates in the plot. I attached my code and the imagesc() plot I am trying to find the maximum values from. If this doesn't make sense feel free to ask me questions!
Thanks!
imagesc() plot.jpg
Matlab Code:
x = [1; 2; 3; 4; 5; 6; 7; 8; 9; 10];
y = [1; 2; 3; 4; 5; 6; 7; 8; 9; 10];
z = [40 2 3 4;
40 40 6 8;
3 40 40 12;
4 40 40 16;
5 40 40 20;
6 40 40 24;
7 14 40 28;
8 16 40 40;
9 18 40 40;
10 20 30 40];
N = imagesc(x, y, z);
colormap jet
colorbar
L = max(z,[],2);
[I,J] = find(z==max(z(:)))
  댓글 수: 1
Articat
Articat 2019년 1월 9일
For example, for exery location there is a red box (a maximum of 40), a x and y point would correspond to it.

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