How can I plot a square matrix ?

2 ビュー (過去 30 日間)

Léo Buchenel 2017 年 10 月 24 日

回答済み: KSSV 2017 年 10 月 25 日

Hello,

I've got a square nxn matrix called A.

I would like the plot to show a nxn grid whose cell (i,j) has a color given by A(i,j) (like contourf but with a grid).

How can that be achieved?

Many thanks in advance for your answer.

Akira Agata 2017 年 10 月 25 日

It seems that imagesc will do it.

KSSV 2017 年 10 月 25 日

YOu have multiple functions for this: Read about pcolor , surf and imagesc.

MATLAB Graphics 2-D and 3-D Plots Surfaces, Volumes, and Polygons Surface and Mesh Plots

Help Center および File Exchange で Surface and Mesh Plots についてさらに検索

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

Translated by