Plot in matlab, multiple plots in one figure.
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Hello! I need some help with the following:
Imagine a matrix: N x 3. (an example:
1 | 2 | 1 |
2 | 3 | 2 |
3 | 2 | 3 |
4 | 2 | 4 |
2 | 3 | 1 |
7 | 4 | 2 |
8 | 2 | 3 |
8 | 2 | 4 |
3 | 4 | 1 |
And the matrix is defined by a data list.
THE QUESTION: we want to plot the (x,y) values, for each Z value in the same coordinate system. Also we need to make it possible to see a difference between them.
I figured out the how to change the color, marking etc.
But i DO NOT know how to plot for Z = 1, Z = 2. ?
I tried something like:
for DATA(:,3)==1 %(the datalist called DATA)
for DATA(:,3)==2; plot(x,y,'dk') hold on etc.
but it doesn't Work! I have checked my matlab book, Google, etc. with no results! I will appreciate your help! thanks!