此算法是基于空间旋转不变技术（ESPRIT）编写的matlab程序，用来提取信号的频率，幅值，衰减时间常数，相位等参数

数字摄影测量特征点提取算法,基于Matlab环境的-Digital photogrammetry feature point extraction algorithm, based on Matlab Environment

利用MATLAB执行LPC分析和合成语音文件和显示原始语音信号通过滤波,提取LPC的错误(激发)信号,然后使用逆LPC的滤波误差信号,可以完全恢复原始语音信号。-This MATLAB exercise performs LPC analysis and synthesis on a speech file and shows that by filtering the original speech signal, extracting the LPC error (excitation) s