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Search results with tag "Chebyshev polynomials"
![A arXiv:1609.02907v4 [cs.LG] 22 Feb 2017](/cache/preview/a/9/c/1/c/7/5/1/thumb-a9c1c751788824cc5937d721509f8333.jpg)
A arXiv:1609.02907v4 [cs.LG] 22 Feb 2017
arxiv.orgThe Chebyshev polynomials are recursively defined as T k(x) = 2xT k 1(x) T k 2(x), with T0(x) = 1 and T1(x) = x. The reader is referred to Hammond et al. (2011) for an in-depth discussion of this approximation. Going back to our definition of a convolution of a signal xwith a filter g
Chebyshev Polynomials - University of Waterloo
www.mhtl.uwaterloo.caOrthogonality Property of T n(x) We can determine the orthogonality properties for the Chebyshev polynomials of the rst kind from our knowledge of the orthogonality of the cosine functions, namely,