fpoly¶
- pydl.pydlutils.trace.fpoly(x, m)[source]¶
Compute the first
msimple polynomials.- Parameters
- xarray-like
Compute the simple polynomials at these abscissa values.
- m
int The number of simple polynomials to compute. For example, if \(m = 3\), \(x^0\), \(x^1\) and \(x^2\) will be computed.
- Returns
numpy.ndarray