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Topic: matrix chebyshev interpolation
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Posts: 2
Registered: 11/21/12
matrix chebyshev interpolation
Posted: Mar 6, 2013 4:09 AM
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Hello all
I have n by n matrix of numbers and I want to interpolate all the elements by means of chebyshev toolbox (Chebfun), at last it should give the results as a matrix with "ppval" command and the corresponding coefficients too.
At least I want to have a simple result by an arbitrary 3x3 or 3x1 matrix of numbers and then I can extend the dimensions.
Thanks a lot

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