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Understanding Wiener Filter Theory by sachuscribd is a document available to read on EtoBox.
What is Understanding Wiener Filter Theory about?
The Wiener filter is a filter that estimates a desired signal by minimizing the mean square error between the estimate and the desired signal. It can be formulated in both the time and frequency domains. The coefficients of a Wiener filter are calculated to minimize the average squared distance between the filter output and a desired signal. A Wiener filter for additive noise reduction attenuates each frequency component in proportion to an estimate of the signal-to-noise ratio at that frequency.
- Author
- sachuscribd
- Language
- EN