Twobu

calculate a voice detection.also one can calculate the frequency of his/her voice.

本代码是PID在S函数中的实现，但不同之处在于，本代码先把PID变成状态空间表达式，更加易懂，为本人独创。(This code is the PID in the S function, but the difference is that, this code to put the PID into the state space expressions, more understandable, for my original.)

kalman递归理论的详细讲解,通谷易懂,想弄明白kalman理论的同志一看便知!(a easy understanding for Kalman theory.it is very useful for new leaner! )

开关磁阻风力发电系统数字信号处理器28335程序，双闭环(Switched Reluctance wind power generation system 28335 digital signal processor program, dual-loop)

this is the matlab algorithm for mvdr beam forming

基于matlab的恒温控制系统的simulink仿真环境搭建(Matlab simulink simulation environment based on the temperature control system structures)

说明：  matlab中，对语音信号分帧，以实现对语音信号的短时平稳过程的分析。(enframe)

DFT的MATLAB实现，详细的给出了算法及分析(The DFT in MATLAB, gives a detailed algorithm and analysis)

MATLAB在语音信号分析和合成中的应用第九章程序(MATLAB in speech signal analysis and synthesis applications MATLAB program book Chapter 9)

信号处理与线性系统（英文版）( This text presents a comprehensive treatment of signal processing and linear systems suitable for juniors and seniors in electrical engineering. Based on B. P. Lathi s widely used book, Linear Systems and Signals, it features additional applications to communications, controls, and filtering。)