[Scilab-users] efficient calculation for a moving window

[fujimoto2005]

Suppose x is a 1*n　vector and m<n.
Define a new 1*(n-m+1) vector y whose i-th element y(i)=f(x(i:i-1+m)) where
f() is a single valued function.The straight code to construct y is as
follows.

y=zeros(1,n-m+1);
for i=1:n-m+1
	y(i)=f(x(i:i-1+m))
end 

Is there any code without for-end loop?

Best regards




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