1. 对给定语料估计其基音周期。 要求用MATLAB语言实现有关基音检测算法，并给出检测结果。2. 实验语料：aoYiSheng.raw 发音：“茅以升”；时长0.9s；采样率：8kHz；量化精度为16bits/sample；数据格式 LSB,MSB分析帧长:20ms(160样点)总帧数：45-1. Corpus right to set its estimated Pitch. Asked to use MATLAB the pitch detection algorithm, and

va_g729a.lib Win32 statically linkable library of G729 floating-point object code for Pentium and compatible processors. va_g729a.h API prototypes and constants declarations required by the sample programs. va_g729a_encoder.c Encoder samp