porous

说明：  语音识别线性预测系数lpcc提取全过程的matlab程序，运行测试能出结果，希望对你们有用，实在没点数才把自己压箱底的东西拿出来,呜呜(Voice recognition linear prediction coefficient lpcc the whole process of extraction matlab program, run the test to the result, I hope helpful for you, it is only then did their own pressure points things bottom out, whining)

说明：  这是一个人脸的识别程序，基于Matlab环境。在一幅图中识别出人脸部分，并把人脸部分用矩形框圈出。(This program is used to identify the face by Matlab.It can delect the face in one picture and sign the face)

surf特征点检测，并实现两幅图像特征点的匹配(surf feature point detection, and the two images matching feature points)

利用求根MUSIC算法进行ＤＯＡ估计的源程序(Root MUSIC algorithm using the DOA estimation of the source)

使用MATLAB程序求一阶倒立摆系统的状态空间以及其极点配置的小程序，对于设计计算一阶倒立摆系统的控制算法及其仿真有较好的辅助作用。(Using the MATLAB program seeking an inverted pendulum system, the state space and its pole configuration applet for the design and calculation of an inverted pendulum control algorithm and its simulation system has good supporting role.)

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 gives results. 2. Experimental corpus : aoYiSheng.raw pronunciation : "Mao Yisheng"; Time-0.9s; Sampling rate : gunfire; 16bits/sample accuracy of quantification; LSB data format, MSB analysis frame size : 20ms (160 samples) total frame count : 45)

this file denoise the pcg signal by wavelet and find the best wavelet who denoise the pcg signal

利用遗传算法优化PID参数，自动搜索最有 的PID参数(Using genetic algorithm to optimize PID parameters and automatically search the most PID parameters)

说明：  m-qam调制解调系统仿真，包含调制解调的所有步骤(m-qam modulation and demodulation system simulation, including all steps of modulation and demodulation)

THIS IS SIMULINK MODEL OF HOW HARMONIC DISTURBED SINNUSOIDAL WAVE FORM