Digital_Communications_Principles_Matlab-Based_Sim

QPSK调制解调误码率及误符号率，相干解调，输出的bitber是误码率，symber是误符号率(QPSK demodulator BER and misuse of the symbol rate, coherent demodulation, the output is bitber BER, symber mistakenly Symbol Rate)

对混沌现象和特征进行简要描述并用Matlab软件对一个混沌系统进行仿真和分析(Of chaotic phenomena and features a brief description and Matlab software on a chaotic system simulation and analysis)

进行LTE的CRC的添加程序，在lTE系统的链路级仿真中，发端的设计编程。属于LTE CRC附着器。(CRCA，CRCB，LTE)

MIMOofdm系统误符号率的变化(G)，可以为MIMO信道建模提供详细代码(MIMOofdm changes in the system symbol error rate (G), MIMO channel modeling can provide detailed code)

Even though the RAND functions can be useful for generating uniform random numbers, most of the time we will need to model various non-uniform distributions, such as the Normal, Lognormal, Exponential, Gama, and others. In fact, the Uniform distribution arises in a very limited number of applications, so the chances are our worksheet models will rarely deal with this distribution

MTD primitives for XIP support. Architecture specific functions.

说明：  就算hu矩中7个不变量代码。用于提取图像的不变形特征。(Even if hu 7 invariant moments in the code.)

主要根据回声路径的改变来判断是否发生了双端通话，对研究算法的同学具有一定的参考价值。(A double-ended conversation about the detection of foreign literature, mainly based on changes in the echo path to determine whether there has been double-ended conversation, students study algorithm has a certain reference value.)

another progaram that has been in matlab

matlab中冒号的使用总结，希望对大家有用(Summary of the use of matlab colon, we want to)