清空筛选条件
清空筛选条件

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

5 次查看（过去 30 天）
Articat
Articat 2019-1-9
评论： Articat 2019-1-9
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(:)))
  1 个评论
Articat
Articat 2019-1-9
For example, for exery location there is a red box (a maximum of 40), a x and y point would correspond to it.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Colormaps 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by