yichuan_matlab

本程序的目的是模拟一个ARMA模型，然后进行时频归并。考察归并前后模型的变化(This procedure aims to simulate an ARMA model, and then proceed to merge time-frequency. Inspected before and after the model of merging changes)

MATLAB程序设计入门,概述，程序运行与安装，集成环境的使用等(Introduction to MATLAB programming, an overview of program to run with the installation, the use of integrated environment)

Simulated annealing m-file for Rosenbrock function optimization

TURBO码的MATLAB源程序，包括流程和子程序。(TURBO MATLAB source code, including the processes and routines.)

说明：  牛顿法的一个有用介绍,对学习用牛顿法求解非线性方程的有用(a usful description of newton method )

利用matlab计算探月卫星速度的教程 清晰易懂~(Calculated using matlab tutorial lunar satellite speed lucid ~)

本代码是《通信信号处理》课程的大作业相应的代码。主要是通信信号发射端的仿真，具体功能是：1. 产生任意长度的伪随机序列，将序列映射为I,Q两路的信号，2.均方根升余弦滤波器成型. 3.经过通带衰减为3dB的倾斜滤波器（模拟信道衰落效果）4.插零，半带滤波器升抽样。 5.NCO处理单元调制(This code is communication signal processing courses corresponding to the large code. Mainly is the simulation of the communication signal transmitter, the specific functions are: 1. Produce arbitrary length of the pseudo-random sequence, the sequence mapping for the I, Q two-way signal, 2. Raise the root-mean-square filter forming 3. After passband attenuation 3dB tilt filter (analog channel fading effect) 4. Insert zero, half-band filter l sampling. 5. NCO processing unit modulation)

卷积编码和viterbi译码程序，绝对可用，完全中文注释(none)

基于散射模型的PolSAR滤波算法（J.S.Lee），matlab程序(Scattering model PolSAR based filtering algorithm (JSLee), matlab program)

是关于通信系统仿真的一些程序，有RS码在CT2中的系统仿真的模型和PCM的一些在不同参数下的图形分析(RS码和PCM码)