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Fast Chebyshev Transform

The Fast Chebyshev Transform (FCT) at the points chebyshev extrema grid
(1399 downloads for this version - 1399 downloads for all versions)
Details
Version
1.0
Author
Brenton Horne
Maintainer
Brenton Horne
Category
License
Supported Scilab Version
5.4
Creation Date
February 20, 2012
Description
            Discrete Chebyshev Transform on the 'extrema grid' (x=-cos(%pi*(0:N)'/N))of the
Chebyshev Polynomials of the first kind. Computed via a FFT with modified
arguments.            
Files (1)
[396 bytes]
Miscellaneous file
Discrete Chebyshev Transform on the 'extrema grid' (x=-cos(%pi*(0:N)'/N))of the
Chebyshev Polynomials of the first kind. Computed via a FFT with modified
arguments.
News (0)
Comments (1)
Comment from Samuel Gougeon -- May 9, 2015, 11:30:12 PM    
Hello,

In order to prevent the global modification of mode() and ieee() user settings outside the
function, it would be nice coding this as follow:

mode_ini = mode()
mode(0)
ieee_ini = ieee()
ieee(1)
//... then, at the end, before quitting the function:
mode(mode_ini)
ieee(ieee_ini)

Thanks
Samuel