spectral_efficiency

matlab图像处理命令，初级阶段资料，多多自习。(matlab image processing commands, the initial stage of the information, a lot of self-study. )

rot13 password hashing algorythm for use as you please have fun

64QAM调制的OFDM系统Simulink仿真模型(Simulink model of 64QAM modulated OFDM system )

车辆悬架振动分析及主动控制,建模，能控能观测性分析，响应计算(vehicle suspension system vibration analysis and active control)

利用MATLAB GUI实现了类似串口小助手的功能，已经过测试，完全可以替代常用的串口助手的功能。(Using MATLAB GUI,The serial communiaction is realized,and it is tesed ok.)

DS CDMA simulation matlab source code

This code simulates distance vector routing of communication networks

用于产生QPSK调制信号的程序。有噪声，并经成型滤波器滤波，很实用(For QPSK modulation signal generator. Noise, and by shaping filter filter, it is practical)

说明：  随机信号分析实验 （1）产生N（0,1）正态分布的随机过程； （2）产生正态分布随机过程外的任意一种随机过程； （3）对随机过程的性能进行评估，包括概率密度函数、分布函数、均值、方差和相关函数。((1) The stochastic process of generating N(0,1) normal distribution; (2) generating any random process outside the normal distribution random process; (3) evaluate the performance of random process, including probability density function, distribution function, mean value, variance and correlation function.)

说明：  数学建模竞赛：露天矿的开采问题，运用lingo与matlab编程，内附代码(Mathematical Contest in Modeling: Open-pit mining problem, the use of lingo with the matlab programming, containing code)