In this paper the numerical stability of the Toeplitz-like matrix by vector product, performed via FFT, is analyzed. The error appears to depend on the magnitude of the generators of the matrix. The numerical experimentation conrms the theoretical result.
Stability analysis of the Toeplitz-like matrix by vector product (via FFT)
Paola Favati;
2014
Abstract
In this paper the numerical stability of the Toeplitz-like matrix by vector product, performed via FFT, is analyzed. The error appears to depend on the magnitude of the generators of the matrix. The numerical experimentation conrms the theoretical result.File in questo prodotto:
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