Matlab-UDP--

说明：  LDPC的matlab仿真，使用BP算法，在BPSK调制信道下仿真(Matlab simulation of LDPC, using BP algorithm, simulation under BPSK modulation channel)

说明：  里面包含四种情境的信道估计模型 比较了他们的优缺点(There are four scenarios in the channel estimation model to compare their advantages and disadvantages)

对MIMO中GMD预编码性能进行仿真，采用基于QR分解的检测方法。(Simulation of GMD precoding performance in MIMO)

matlab编写的OFDM通信系统仿真程序，可以作为OFDM学习资料。(OFDM systems simulation program Matlab written, can be used as the OFDM learning materials.)

说明：  用MATLAB进行AM调制解调的仿真实验 包含包络 加噪 调制系数等变量的影响(The simulation experiment of AM modulation and demodulation with MATLAB includes the influence of envelope plus noise modulation coefficient and other variables)

说明：  《全面详解LTE》一书配套代码，代码完整，但是可能存在殷matlab版本问题而无法运行的情况(Complete Code for "Comprehensive and Detailed Explanation of LTE")

这是16QAM的仿真，带GUI界面，很好用的。(This is 16QAM simulation, with GUI interface, very useful.)

主要关于ofdma中资源分配动态分配的算法中的注水算法的介绍(it is about waterfilling allocation dynamic allocation of ofdma algorithm introduced)

实现PAM8，并进行误码率分析，PAM比特流通过随机数产生(Achieve PAM8, and the bit error rate analysis, PAM random number generator bit stream)

This project demonstrates OFDM with adaptive modulation applied to Multiple-Input Multiple- Output (MIMO) systems. The analysis and simulation is considered in two stages. The rst stage involves the application of a variable-rate variable-power MQAM technique for a Single-Input Single-Output (SISO) OFDM system. The second stage applies adaptive modulation to a general MIMO system by making use of the Singular Value Decomposition to separate the MIMO channel into parallel subchannels.