guiyihua

改变图像的灰度级数，通过输入的数值确定灰度级(change degree of gray )

16通道，基于多相结构的信道化接收机， 0~100m，适合各位做毕设的同学(16-channel, multi-phase structure based channelized receiver, 0 ~ 100m, designed for you to do the students have completed)

IAE方法检测过程的振荡。绝对积分误差方法。(IAE approach for oscillation detection)

本文件是一个SPWM逆变器的仿真源文件，可以在MATLAB7.1中直接运行。设计中PWM Generator采用外部调制信号，并在调制信号中注入了三次谐波，很好的抑制了输出谐波，同时提高了直流电源的利用率。(This document is a SPWM inverter simulation source file, you can directly run MATLAB7.1. Design of PWM Generator external modulation signal, and in the modulation signal into the third harmonic, the output of good harmonic suppression, while improving the utilization of the DC power supply.)

说明：  用MATLAB实现的灰色理论代码，采用word的格式。欢迎下载。(Implemented using MATLAB code for gray theory, using word format. Welcome to download.)

说明：  我边写的关于无限通信中的瑞丽分布的仿真程序.(while I was on the communication of unlimited distribution of Ruili simulation program.)

卡尔曼滤波的matlab实现，以以及卡尔曼滤波matlab实现过程中出现问题的解决方法(kalman filter matlab)

Matlab用遗传算法求解多目标非线性的数学模型(Matlab genetic algorithm for multi-objective nonlinear mathematical model)

K-SVD算法训练字典的源码，可以直接调用，也可以修改迭代次数等参数。(K-SVD algorithm to train the dictionary source, can be called directly, or you can modify parameters such as the number of iterations.)

此代码展示了在mimo系统中分别用ML MMSE ZF和MMSE-SIC检测算法的不同误码率曲线(This code shows the mimo system respectively ML MMSE ZF and MMSE-SIC detection algorithm different BER curves)