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数字语音信号的IIR低通滤波详细程序

于 2023-03-11 发布 文件大小:921.86 kB
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程序实现了对语音信号的数字采样,创建butterworth模拟低通滤波器,实现IIR低通滤波,具体包括模拟原型低通滤波器转换为低通滤波器,双线性变换法实现模拟滤波器到数字滤波器的转换等具体步骤。

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