yangqiangcljs

电子通信系统的建模与仿真 第7章 通信系统差错控制仿真 7.1 缩短卷积码 7.2 有缩短卷积码加交织的差错控制系统研究 7.3 自适应均衡系统（LMS算法） 7.4 迭代译码的级联卷积码 (Electronic communications system modeling and simulation of Chapter 7 error control communication systems simulation 7.1 shortened 7.2 convolutional code convolutional code increases have shortened intertwined system of error control 7.3 adaptive equalization system (LMS algorithm) Iterative Decoding of level 7.4 convolutional codes in conjunction)

纯ofdm仿真代码，QAM调制，有注释，可运行(Pure ofdm simulation code, QAM modulation, with annotations, can run)

机载雷达空时二维信号处理时的导向矢量的图(Airborne radar space-time steering vector diagram in the two-dimensional signal processing)

通信领域－－锁相环原理－适合仿真学习…………。(Communications- phase-locked loop principle- suitable for simulation study ... ... ... ....)

A simple code to find all the peaks in the radon space which are higher then the threshold given by the user , this code return the polaire coordinates (rho, theta) of every peak

R3LS的matlab程序，最小二乘法的递推算法(R3LS the matlab program, recursive least squares algorithm)

说明：  一个基于遗传算法和MLP的例子 Generic Algorithm(one based on genetic algorithms and MLP example Generic Algorithm)

QAM modulation scheme for spreading codes gray

谐波叠加法模拟随机风载荷，matlab写的程序，采用三角级数模拟时程风载荷(Superposition of harmonic pseudo random wind loads, matlab written procedures, when using trigonometric series simulate the way the wind load)

说明：  雷达信号处理部分，包括正交相干检波、脉冲压缩、多普勒处理和恒虚警检测。(Radar signal processing parts, including the quadrature coherent detection, pulse compression, Doppler processing and CFAR detection.)