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Description: 音频信号降采样程序 支持48k->8k 24k->8k 8k->1k 的降采样.实现方法,先做低通滤波,再做采样点抽取.低通滤波起使用67点FIR,系数由matlab使用窗函数法生成
-Audio signal down-sampling procedures to support the 48k-
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Size: 5523456 |
Author: 张鹏 |
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Description: MATLAB 数字信号处理工具箱中decimate函数c语言实现-MATLAB Digital Signal Processing Toolbox decimate function c language
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Size: 11264 |
Author: 潘涛 |
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