Regression with functions handles-Help please!
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Say that
y = a1*f1(x)+ a2* f2(x) + ...+ an*fn(x)
where x and y are column vectors, f1(x),....,fn(x) are function handles at x. How would you solve for the coefficient matrix A using least squares regression?
Here's what I have so far:
function A= MyRegressor(x2,y2,fhs)
for i = 1:numel(fhs)
f = fhs{i}(x2(i));
end
A=f/y2(i)
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