How to Plot a Matrix?

19 次查看（过去 30 天）
Nazi
Nazi 2013-2-5
回答： eduardo ontiveros mosquera 2020-1-19
Hello everyone,
I have a 31*31 matrix. Each element of this matrix has a value between 0 and 1.
I am trying to plot this matrix so that one axis of the graph shows the number of columns and the other one shows number of rows (This will make a grid with 31*31 squares). Now i want each of these squares to have a different color according to the value of the corresponding element in the matrix.
Can anyone help me with this please?
Thanks in advance.
PS: Final result will be something similar to this:
http://ars.els-cdn.com/content/image/1-s2.0-S0022460X0800713X-gr5.jpg
(In my case it will be 31*31 squares instead of 14*14 squares)

请先登录，再回答此问题。

采纳的回答

Sean de Wolski
Sean de Wolski 2013-2-5
imagesc(X);
or
pcolor(X);

更多回答（2 个）

rahim qamar
rahim qamar 2020-1-11
plot(1:10)
eduardo ontiveros mosquera
encuentre las expresiones para las coeficientes de la serie de furier que representa la forma de onda

类别

在 Help Center 和 File Exchange 中查找有关 2-D and 3-D Plots 的更多信息

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by