time_frequency_analysis

runlength encoding for image

可以进行简单的人脸识别，程序简单适合初学者！！(It is a very simple matlab program of face detection.)

alamouti方案的误比特率仿真 包含无分集，发射分集(2Tx, 1Rx)，发射分集(2Tx, 2Rx)，MRC接收分集 (1Tx, 2Rx)的误比特率曲线 在matlab r2010b 中已运行通过。(alamouti program the mistakenly bit rate simulation contains no diversity transmitter sub-sets (2Tx, 1Rx) emission sub-set (2Tx, 2Rx) MRC receiving sub-set (1Tx, 2Rx) the incorrect bit rate curve matlab r2010b has run through.)

主要用于直线检测，可以检测多条直线，但参数设置不好的话，效果并不是很好(Line detection)

此段程序描述了电偶极子在静态的情况下的电场、电势分布图。 比较简单注重在一些基本语句的使用(This procedure describes the electric dipole in the case of static electric fields, electric potential distribution maps. Relatively simple focus on the use of some of the basic statement)

matlab的上课用的ppt以及老师布置的作业及其解答，还有图像处理常用函数和方法汇总(ppt matlab of the lessons and assignments of teachers to answer, there are common image processing functions and methods on)

说明：  这个内容主要是用于语音的读取、端点检测。端点检测采用的是基于短时能量和过零率，里面包含测试程序。(vad)

three dimensional Plot PSCAD using Matlab

展频PLL时钟（SSC）产生电路，可以产生三角波、正弦波或者单频载波(Delta_Sigma Modulator, to be used in TXPLL with SSC modulation. this program simulates the Spread spetrum clocking scheme. the SSC can be set to triangle wave or sinewave, or you can also set it to be constant frequency which without SSC. the relevant parameters is programmable. )

MATLAB环境下的数值分析教学软件开发(MATLAB environment teaching numerical analysis software development)