boost

说明：  基于MATLAB_Simulink的扩频通信系统仿真及抗干扰研究 (Spread Spectrum Communication System Based on MATLAB_Simulink simulation and interference studies)

Physical layer Code for indoor visible light communication according to ieee standards

说明：  自适应中值滤波器的滤波方式和传统的中值滤波器一样,都使用一个矩形区域的窗口Sxy,不同的是在滤波过程中,自适应滤波器会根据一定的设定条件改变(即增加)滤窗的大小,同时当判断滤窗中心的像素是噪声时,该值用中值代替,否则不改变其当前像素值,这样用滤波器的输出来替代像素(x,y)处(即目前滤窗中心的坐标)的值。(Adaptive Median Filter for filtering methods and the same as the traditional median filter, use a rectangular area of the window Sxy, different in the filtering process, the adaptive filter in on certain Presumed Conditions change (an increase of ) filter window size, while when the judge is the filter window center pixel noise, the median value is used instead of, or does not change its current pixel value, so that the output with a filter to replace the pixels (x, y) Office (that is, coordinates of the current filter window centered) values.)

This shows that relay power is an important criterion which decides the gain we get from simple relaying as compared to direct transmission.

PID control of Boost converter simulink model

说明：  对信号的边际谱分析,三维能量谱分析以及时频分析的有关程序.......(Spectral analysis of the marginal signal, three-dimensional power spectrum analysis and time-frequency analysis of the procedure .......)

粒子群优化算法 用与函数求最优值，最大或最(Particle Swarm optimization)

matlab 与 vc++接口五种不同的方法与实例(vc Matlab interface with five different methods and examples)

该simulink程序对调频通信系统进行了建模和仿真，能够对系统在AWGN信道下的误码率进行检测。(The simulink program for FM communications system modeling and simulation, capable of BER in AWGN channel for testing.)

函数功能是画出彩色图像的累加直方图，代码注释详细，值得一看(The function of the program is to show the color histogram.)