orthax.chebyshev.chebpts1

orthax.chebyshev.chebpts1(npts)Source

Chebyshev points of the first kind.

The Chebyshev points of the first kind are the points cos(x), where x = [pi*(k + .5)/npts for k in range(npts)].

Parameters:

npts (int) – Number of sample points desired.

Returns:

pts (ndarray) – The Chebyshev points of the first kind.

See also

chebpts2