xianxingnihe

说明：  这是我自己改进的语音信号处理里面的，基于谱减法的语音处理，不仅适合初学者研究还适合有一定基础的研究者使用！(This is my own voice signal processing to improve inside, based on spectral subtraction for speech processing, not only for beginners study also have some foundation for researchers to use!)

matlab 端面抽运高功率双包层光纤激光器数值仿真，利用bvp4c（）解两点边值问题。(matlab end-pumped high power double-clad fiber laser numerical simulation using bvp4c () BVP for the solution.)

采用OFDM技术的水下通信中多普勒偏移补偿(Underwater communications using OFDM technology, Doppler shift compensation)

小波变换的MATLAB变换程序 可以对信号进行降噪声处理(xiaobobianhuan.m)

用ODE45计算二阶微分方程组，实例为双球摆仿真(Use ODE45 function to calculate second-order differential equation)

随机森林算法的源程序，在故障诊断中得到了应用，亲测可用(The source program of random forest algorithm is applied in fault diagnosis)

复杂网络生成程序，该程序详细介绍了复杂网络生成机理，对初学者帮助很大(Complex network build program, which details the formation mechanism of complex networks, very helpful for beginners)

《基于MATLAB7.X Simulink Stateflow系统仿真分析及设计》第12章所有的例题及习题程序，用于matlab stateflow的学习(" Based on the simulation analysis and design MATLAB7.X Simulink Stateflow system" Chapter 12, all of the examples and exercises program for learning matlab stateflow)

这个程序可以画出一个给定圆心和半径的圆，参数分别是x，y，r。(This program can draw a circle and the radius of a given circle, parameters are respectively the x, y, r)

基于支持向量机SVM原理，引入惩罚系数，在libsvm3.14安装包基础上实现了支持向量回归matlab编程(Based on the SVM principle of support vector machine, the penalty coefficient is introduced, and support vector regression matlab programming is implemented on the basis of libsvm3.14 installation package)