MRC

录制自己的一段语音，时间控制在15秒到30秒左右；利用wavread函数对自己的语音进行采样，记住采样频率。 （1）画出原始语音信号的时域波形，而后以1秒为间隔，求出每秒数据的功率谱。 （2）根据语音信号特点，分别设计FIR及IIR滤波器，分别画出滤波器幅频和相频特性曲线。用设计的滤波器对信号滤波，画出滤波后时域波形。用sound函数回放语音信号。 （3）求出特征频段语音信号随时间变化的曲线（每间隔0.05秒求一次功率谱）。 (Record your own voice for some time (15 seconds to 30 seconds) use wavread function of the voice samples, remember the sampling frequency. (1) Draw the original speech signal in time domain waveform, and then to 1 second intervals, the data obtained power spectrum per second. (2) According to the voice signal characteristics, FIR and IIR filters were designed, namely to draw the amplitude and phase frequency characteristic curve. With the design of the filters on the signal filtering, to draw the filtered time-domain waveform. Playback with sound function of the speech signal. (3) Find the characteristic band speech signal curve over time (0.05 seconds intervals seeking a power spectrum.))

说明：  一些经典的Q-learning代码,用MATLAB语言编写，在MATLAB平台可运行(some easy Q-learning code)

Face tracking code. Tracks face in video focusing skin detection

A hybrid Particle Swarm Optimization algorithm for functions in the real space. (Particle Swarm Optimization algo rithm for functions in the real space.)

MATLAB非线性方程组经典算法设计MATLAB classical algorithm of nonlinear equations(Classical nonlinear equations MATLAB algorithm MATLAB classical algorithm of nonlinear equations)

说明：  关于测向定位的gdop matlab程序仿真(Simulation of GDOP matlab program for direction finding and positioning)

说明：  zw方式操作的多产品间歇过程调度目标函数makespan，遗传算法。(zw methods of multi-product batch process scheduling objective function makespan, genetic algorithm.)

It s a matlab code for rls (recursive least squares) algorithm.

new raja login gm tool

精通MATLAB这本书的源代码，对学习这本书有非常号的帮助(Proficient in MATLAB this book)