On the uniform approximation of discrete-time systems by generalized Fourier series
نویسنده
چکیده
In this paper, model sets for linear time-invariant discrete-time systems spanned by fixed orthonormal bases are studied. It is shown that the Fourier series of the system transfer function with respect to these bases converges uniformly on the unit circle if the frequency response of the system is Dini-Lipschitz continuous.
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ورودعنوان ژورنال:
- IEEE Trans. Signal Processing
دوره 49 شماره
صفحات -
تاریخ انتشار 2001