matlab 读取一段wav格式文件，进行试听，频率检测和语音信号的分析，再进行噪声处理，IIR低通滤波，IIR高通滤波，FIR低通滤波，FIR高通滤波，最后输出处理过的语音信号并试听处理过的语音文件。-Matlab read a wav format file, audition, frequency detection and analysis of speech signals, and noise, IIR low pass filter, IIR high pass filter, F

关于神经网络控制，FIR 底通和带通滤波器和IIR 底通和带通滤波器，完整的基于HMM的语音识别系统。- On neural network control, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Complete HMM-based speech recognition system.

包含了阵列信号处理的常见算法，FIR 底通和带通滤波器和IIR 底通和带通滤波器，完整的基于HMM的语音识别系统。- Contains a common array signal processing algorithm, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Complete HMM-based speech recognition system.

GUI和FIR滤波器和IIR滤波器的高通、低通、带通滤波器的设计，以及频率响应(GUI and FIR filter and IIR filter high pass, low pass, band-pass filter design, as well as frequency response)