ofdm123

Script to simulate a digital full-state-feedback tracking system.

建立cdma蜂窝小区模型（分成小区内用户和区外用户），对初次接触CDMA信道模型编码的初学者，有很大的指导作用(Building cdma cellular cell model (divided residential users in and outside users), on the initial contact with CDMA channel model coding beginner, there is a great guide)

说明：  延迟对象的PID控制的方波响应。将滤波输出作为给定信号，可使方波响应和执行器的动作更加平稳，在工程上具有很大的意义。(PID Controler for Square Tracking with Filtered Signal)

mpeg格式的解码程序，在MATLAB中实现并得到显示。(mpeg format decoder program, implemented in MATLAB and display.)

用matlab 生成规则的LDPC码的校验矩阵H(Matlab to generate regular LDPC code check matrix H)

利用频率采样设计法设计线性相位FIR低通滤波器，画出h（n）、幅频响应、相频响应(Design of frequency sampling design method using a linear phase FIR low-pass filter, draw h (n), frequency response, phase frequency response )

MATLAB Stewart 并联平台动力学反解(MATLAB Stewart platform parallel inverse dynamics)

PCA一种基于MATLAB软件的利用主元分析算法(PCA principal component analysis algorithm)

主要是硕士期间要用到的基本的统计的matlab数据处理命令的介绍(Mainly during use to master the basic statistical data processing matlab command description)

带有smith预估器的PID控制 matlab仿真程序(The smith predictor PID control matlab simulation program)