how draw mean and cov matrix?

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alex
alex 2022-10-20
评论： Benjamin Kraus 2022-10-21
I have 2 mean which is mu1=[1 1] and mu2=[1 0] and 2 2*2 cov matrix which is cov1=[1 0.2:0.2 0.5] and cov2=[0.4 0:0 0.5] ,how shoul I plot them and find best decision line?
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Benjamin Kraus
Benjamin Kraus 2022-10-21
Can you elaborate on your question?
To start with, I think you meant to use semicolons (";") not colons (":") in your cov1 and cov2 matrices:
mu1=[1 1];
mu2=[1 0];
cov1=[1 0.2; 0.2 0.5];
cov2=[0.4 0; 0 0.5];
What exactly are you trying to plot?

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