Matlab_TracePro

说明：  经典无线链路预算模型，预测了在自由空间中由地形的非规则性造成的中值传输衰落。该模型适用于频段为20MHz至40GHz、路径长度为1km至2000km的情况。对于给定的传输路径，该计算机程序通过频率、路径长度、极化方向、天线高度、表面绕射率、地面有效半径和地面导电常数等参数可以确定传输损耗的大小。(Classic wireless link budget model, forecasts the in free space caused by terrain of regularity in the value decline.The model is suitable for the frequency of 20 MHZ to 40 GHZ, path length of 1 km to 2000 km.For a given transmission path, this a computer program can calculate the value of the transmission loss by frequency, path length, polarization direction, antenna height, surface diffraction, effective radius of the ground and ground conductivity constant parameters and so on.)

opnet学习资料，提供部分网络仿真模型。一:介绍OPNET 环境。二：执行M/M/1队列模型。三：以太网模型（Aloha，CSMA,CSMA－CD).四：TCP.五：OSPF(OPNET learning materials, providing part of the network simulation model. 1: Introduction OPNET environment. Second: The Executive M/M/1 queue model. III: Ethernet model (Aloha, CSMA, CSMA-CD). IV: TCP. 5: OSPF)

说明：  OFDM信号功率谱和频谱的MATLAB实现(Realization of Power Spectrum and Spectrum of OFDM Signal by MATLAB)

宽带OFDM信号模型的建立，用于宽带OFDM信号的DOA估计，已经用于毕业设计(Wideband OFDM signal model, for broadband OFDM signal DOA estimation, has been used for graduation)

the matlab file gives LS, MMSE, LMMSE channel estimation for wireless channel, very short and good

HARQ技术研究，以喷泉码为研究对象，结合LDPC纠错码而研究的。(HARQ technology research to fountain codes for the study, and research combined with LDPC error correction code.)

和雷达项目相关的目标跟踪程序，，很实用，有心人可以参考(And radar project related target tracking program, very practical, people can refer to)

卫星信道信道估计的matlab仿真程序，对不同的插值算法给出比较输出并画出误码率-信噪比曲线(Satellite channel channel estimation matlab simulation program, different interpolation algorithms and draw the comparison output is given BER- SNR curve)

说明：  维纳滤波 自适应滤波 随机生成模拟信号与数字信号，加入高斯白噪声之后进行滤波(Implementation of Wiener filter and adaptive filter)

详细完整的LDPC编译码MATLAB代码！(Detailed and complete LDPC code MATLAB code!)