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cdaudioxsrc
- 这是一个数字信号处理的函数库,包括FFT变换，各种滤波算法， 如果你要编写数字信号处理相关的程序，这是个不错的选择-This a digital signal processing functions, including FFT, various filtering algorithm, if you want to prepare digital signal processing related to the procedure, which is not a bad choice
wienerfilter
- 对音频进行短时傅里叶变化，维纳滤波后还原，可以滤去20db不相关噪声-Short time Fourier transform of the audio, after the reduction Wiener filter can filter out irrelevant noise 20db
CorrelateFilter-22
- 互相关滤波程序，用来演示互相关滤波原理、方法和结果-Cross-correlation filtering process, is used to demonstrate cross-correlation filtering principles, methods and results of
LMS_35
- 根据相关文献得到的lms滤波算法，主要用于实现语音的增强，提高清晰度，可懂度-According to the relevant literature to get the LMS filtering algorithm, mainly used for the realization of speech enhancement, improve the clarity, intelligibility
Untitled
- 音频滤波处理！画出时域波形和频谱，即可观察相关时频域特征-Audio filtering
FIR，IIR滤波器对语音信号的滤波处理matlab仿真
- 本资源实现的是构建一个FIR滤波器对一段语音信号进行处理，IIR滤波器的构建分别采用了冲激响应不变法和双线性变换法，内部含有相关论文，方便理解