How to plot multiple y values for a single x value

Question

Abhik Saha 2021-10-22

回答： Star Strider 2021-10-22

I have a x matrix of dimension 1x10 and also I have a matrix A whose dimension is 512x10.

Now in the A matrix each column represents the each value in the x matrix so for each value of x, I have 512 points.

Now I want to plot each value of x corresponding each column of the A matrix.

please help me regarding this issue

Answer 1

Star Strider 2021-10-22

The plot function figures this out automatically —

A = randn(512,10);

x = 1:10;

figure

plot(x, A, '.')

xlim([0 11])

If ‘A’ was a square matrix, it might be necessary to transpose it to get the correct orientation, however here no further action is necessary.

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