LVBO
于 2014-11-28 发布
文件大小:1KB
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代码说明:
分别使用矩形窗和汉明窗函数设计一个线性相位FIR低通滤波器,使其逼近理想低通滤波器的频率特性。采用频率抽样法设计FIR数字低通滤波器滤波器。(Using rectangular window and hamming window function to design a linear phase FIR low-pass filter, the frequency characteristics of the ideal low-pass filter. Frequency sampling method is used to design FIR digital filter based on low-pass filter.)
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