have-n_eff

绘制眼图的matlab程序,可以用于通信系统中传输质量的监测。(Matlab draw the eye diagram of the procedure can be used in communication systems to monitor the transmission quality.)

多相流动lbm计算，实现shanchen模型(Multi-component fluid, using a LB method, based on the Shan-Chen model)

基于matlab simulink的spwm仿真模型，非常适合初学者学习正弦脉宽调制方法使用。(The spwm matlab simulink simulation model is very suitable for beginners to learn sinusoidal pulse width modulation method.)

fft与边际谱的对比，并画出hilbert图和三维时频谱图(compare fft with marginal spectrum and plot the hilbert figure and 3d time-frequency picture)

数字滤波器的matlab实现以及GUI实现(Matlab digital filter implementation and GUI implementation)

Used to annotate a method parameter to indicate that this method will close the resource.

PSAT工具的文件介绍，很实用，非常适合初学者，希望对大家有用。(File PSAT presentation tool, very practical, very suitable for beginners, I hope useful.)

卫星通信信道链路参数计算与模拟.由于降雨对不同频段下的卫星通信造成不同的衰减，通过计算与模拟卫星通信信 道链路参数，可以设计出可靠性更高的卫星通信系统。(Satellite communication channel link parameter calculation and simulation. Due rainfall in different frequency bands for satellite communications under different attenuation caused by calculation and simulation of satellite communication channel link parameters, you can design a higher reliability of satellite communications systems.)

A Special Topic in DSP using Ideal filtering

说明：  为图像添加噪声并进行平滑处理的matlab程序，有代码、原图及视频演示(image denoise)