chebspec {gallery} | R Documentation |
Create Chebyshev spectral differentiation matrix
Description
Chebyshev spectral differentiation matrix of order n
. k
determines
the character of the output matrix. For either form, the eigenvector matrix is ill-conditioned.
Usage
chebspec(n, k = NULL)
Arguments
n |
order of the matrix. |
k |
|
Value
Chebyshev spectral differentiation matrix
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