Process / pipelineOptimal filtering

维纳滤波器 (Wiener Filter)

维纳滤波器是一种最优线性滤波器，在已知信号和噪声统计特性的情况下，能够最小化期望信号与滤波器输出之间的均方误差。该滤波器由 Norbert Wiener 于 1949 年提出，为最优滤波提供了理论基础，并至今仍是衡量所有其他线性滤波方法性能的基准。

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维纳滤波器 (Wiener Filter)

Wiener, N. (1949). Extrapolation, Interpolation, and Smoothing of Stationary Time Series. John Wiley & Sons. link ↗
Haykin, S. (2002). Adaptive Filter Theory (4th ed.). Prentice Hall. link ↗

ScholarGate. (2026, June 3). Wiener Optimal Linear Filter. ScholarGate. https://scholargate.app/zh/signal-processing/wiener-filter

Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.