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Re: How can I plot a matrix in a figure with different colors
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From: |
c. |
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Subject: |
Re: How can I plot a matrix in a figure with different colors |
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Date: |
Fri, 12 Jul 2013 15:05:18 +0200 |
On 12 Jul 2013, at 13:41, pro_octave <address@hidden> wrote:
> Y is a N by 3 matrix, and the 3th col's values are 1 OR 2, how can I plot Y
> on a figure with two colors, which will be RED when Y[:,:,3]=1, and BLUE
> when Y[:,:,3]=2... pls help me, I will great appreciate
plot (Y(Y(:, 3) == 1,1), Y(Y(:, 3) == 1,2), 'ro', Y(Y(:, 3) == 2,1), Y(Y(:, 3)
== 2,2), 'bx')
HTH,
c.