Design of higher order polynomial Wigner-Ville distributions

Design of higher order polynomial Wigner-Ville distributions
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DOI:
10.1109/78.782225
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发表时间:
1999-09
期刊:
IEEE Trans. Signal Process.
影响因子:
--
通讯作者:
B. Barkat;B. Boashash
B. Barkat;B. Boashash
中科院分区:
其他
文献类型:
--
作者:
B. Barkat;B. Boashash

文献摘要

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多项式Wigner-Ville分布(PWVD)是一种用于表示多项式调频(FM)信号的时频信号分析工具。我们提出了一个优化程序来设计PWVD,并讨论了高阶PWVD的需要。
The polynomial Wigner-Ville distribution (PWVD) is a time-frequency signal analysis tool for representing polynomial frequency modulated (FM) signals. We present an optimization procedure to design PWVDs and discuss the need for higher order PWVDs.