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Paul
Posts:
2
Registered:
12/12/12


iterate over many inline functions?
Posted:
Dec 12, 2012 11:44 AM


Is there a way to group many inline functions into some single object so that I can then iterate over them? In my specific case, I have defined a set of 20 basis functions that I am using for a regression procedure. I've named the 20 inline functions like so:
phi1 phi2 ... phi20
Now I would like to specify that I actually want to use N basis functions for my regression and apply only those. So I'd like to gather my functions in some arraylike object like this:
A=[phi1 phi2 phi3... phi20]
And apply a loop like this to calculate my design matrix:
x=set of data points N=5 for i = 1:N M=[M A(i)(x))] end
so that if N=5 I'd end up with this matrix:
M=[phi1(x) phi2(x) phi3(x) phi4(x) phi5(x)]
I haven't found any way short of actually writing out by hand the functions to use for each case of N.



