3paths

改变声音信号采样频率。应分别考虑由低到高和由高到低，最好包括声音采集和回放等功能。(To change the audio signal sampling frequency. Should be considered separately from low to high and high to low, preferably including audio capture and playback functions.)

利用JADE算法实现盲源信号的分离，JADE算法是盲源信号分离的常用算法(Using JADE algorithm for blind source signal separation, JADE algorithm is a commonly used algorithm of blind source signal separation )

分别使用LS和TLS算法，计算出混合信号的频率。该频率估计算法的数学模型是基于ARMA模型。其中还包括详细的设计报告，有一定的参考价值。(LS and TLS algorithms were used to calculate the mixed-signal frequency. The mathematical model of the frequency estimation algorithm is based on ARMA models. It also includes detailed design report, a certain reference value.)

使用kalman滤波器估计异步电动机转速，仿真结果表明效果良好(use the kalman filter identify the speed of the asychronous moter,and the result is very good)

[matlab在数学建模中的应用]一书源代码( "Matlab mathematical modeling," a book source code)

matlab在电子信息中的应用和实例，对学习ＭＡＴＬＡＢ的人非常有帮助．(matlab in the application of electronic information and examples of learning MATLAB people very helpful.)

This program allows you to analyze the size of grains in a micrograph with the intersection method arranged in a user-friendly GUI.(grain and particle analysis with line intersection method)

SAR图像滤波方法的入门级文献，适合SAR图像处理的初学者使用(SAR polarization filtering methods literature)

subversion代码最新版本，镜像版本速度太慢(The latest version of subversion code)

PWM整流器整间接电流控制MATLAB程序，可直接运行(Indirect current control PWM Rectifier entire MATLAB program can be run directly)