
Finding the indices of the maximum of a matrix for plotting
1 次查看(过去 30 天)
显示 更早的评论
Hello, I'm trying to find the indicies of the maximum value of this matrix.
When I use the auto-index finder that's built into the 'max' function, it doesn't correspond to the maximum value of the matrix when plotted.
How do I find the indicies that correspond to the maximum value of m (when plotted)?
Any help is much appreciated.
clear;clc
load('x.mat')
load('y.mat')
load('m.mat')
figure
imagesc(x,y,m)
hold on
set(gca,'YDir','normal')
[maxval,maxidxX] = max(max(m,[],1));
[~,maxidxY] = max(max(m,[],2));
plot(x(maxidxX),y(maxidxY),'w*')
0 个评论
采纳的回答
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Annotations 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!