Downsample

可用

Keeps every `n`-th element of a list.

形式

Downsample[array, n]

Downsample[array, n, offset]

Downsample[image, …]

已驗證的範例Downsample[Range[10], 2] → {1, 3, 5, 7, 9}

在 Qurak 上執行搜尋參考文件

主題

Creating And Importing Signals - Resampling & Interpolation
Layout And Tables - Handling Large Structures
New In90 Alphabetical Listing - D
New In90 Data Manipulation - New in Signal Processing »
Sound And Sonification - Signal Processing »

相關

Upsample ArrayResample ImageResize Take Part Partition RandomSample Short DirichletWindow LowpassFilter Spectrogram BandpassFilter

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