interporth
Orthogonal polynomial interpolation.
Syntax
[f, esys, eeval, edom] = interporth(x, fx)
Description
f = interporth(x, fx) interpolates an expression by using Chebyshev or
Legendre points.
Inputs
x = independent tau variable (itau object).
fx = function to interpolate (char).
Output
f = interpolation coeficients (double vector).
esys = error in the linear system (double vector).
eeval = (max.) error in the evaluation (double scalar).
edom = error in the full domain (double vector).
See also
interporthinc, interporth2 and interporth2inc.
f = interporth(x, fx) interpolates an expression by using Chebyshev or Legendre points.
Inputs
x = independent tau variable (itau object).
fx = function to interpolate (char).
Output
f = interpolation coeficients (double vector).
esys = error in the linear system (double vector).
eeval = (max.) error in the evaluation (double scalar).
edom = error in the full domain (double vector).
See also
interporthinc, interporth2 and interporth2inc.
f = interpolation coeficients (double vector). esys = error in the linear system (double vector). eeval = (max.) error in the evaluation (double scalar). edom = error in the full domain (double vector).