LowpassFilter

可用

Apply a lowpass filter to data.

形式

LowpassFilter[data, ω c]

LowpassFilter[data, ω c, n]

LowpassFilter[data, ω c, n, wfun]

已驗證的範例LowpassFilter[{1, 1, 1, 1, 1}, 0.3] → {1., 1., 1., 1., 1.}選項

Padding — default "Fixed"
SampleRate — default Automatic

在 Qurak 上執行搜尋參考文件

主題

Audio Processing - Filtering & Noise Removal »
Event Series - Filtering & Aggregating Values
Event Series New - Filtering & Aggregating Values
Image Filtering And Neighborhood Processing - Frequency-Based Filters
Linear And Nonlinear Filters - Linear Filters
New In100 Data Manipulation And Analysis - Filtering & Aggregating Time Series

相關

HighpassFilter BandpassFilter BandstopFilter DifferentiatorFilter HilbertFilter LeastSquaresFilterKernel ListConvolve ImageConvolve MeanFilter GaussianFilter Spectrogram ShortTimeFourier

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