Square root by orthogonal interpolation for itau object.
F = sqrti(x)
F = sqrti(A) is a function to approximate orthogonal interpolation the
sqrt(A), where A is a matrix or a itau object.
A = independent tau variable (itau object) or any matrix.
F = polynomial approximation of sqrt(A) in [a, b] evaluated (with
orthovalM) (itau object: F.mat contains the matrix).
sini, cosi, sinhi, coshi, expi, logi and sqrti.
© 2017-18 by University of Porto
and Tau Toolbox developers.