Re: Apply Polyval to Array

[Thomas D. Dean]

On 06/13/2016 06:32 AM, Nir Krakauer wrote:
> x=polyval(p1(1,:),v);
> y=polyval(p1(2,:),v);
> z=polyval(p1(3,:),v);
>
> will also work for array v, so no need for a loop over elements of v.

What I am looking for is a way to vectorize the p1 part of this.

octave:27> size(p1)
ans =
    3   14

p1 is an array of 14 coefficients for 3 Chebyshev polynomials.  And, v 
is a vector of values for which I want polyvals for.

Tom Dean