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Agustin Pimstein

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Comments and Ratings by Agustin
Updated File Comments Rating
20 May 2009 Polyfitn N-d polynomial regression model Author: John D'Errico

John hello,

Even running this example of yours,

n = 1000;
x = rand(n,2);
y = exp(sum(x,2)) + randn(n,1)/100;
p = polyfitn(x,y,3)

...I'm getting this error:
??? Undefined function or method 'polyfitn' for input arguments of type 'double'.

Any idea of what the problem might be???

Thanks,

Agustin

 

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