homework-5

四用户扩频通信系统设计、MATLAB仿真及误码率计算(Four user spread spectrum communication system design, MATLAB simulation and bit error rate calculation)

光束相位的调制，以及光强分布的模拟，包含相位截面以及光束光强截面图(Beam phase modulation, and the light intensity distribution of the simulated)

truetime 2.0版本电机驱动模型(truetime motor-driven model version 2.0)

说明：  gen_H:利用随机pi矩阵排列而成的LDPC稀疏校验矩阵产生； girthlenth：计算产生的矩阵H的围长(gen_H : pi using random matrix arranged at the LDPC have sparse matrix calibration; girthlenth : calculation of the matrix H Girth)

DOA估计，窄带单频信号，将均匀园阵虚拟成线阵，再运行ESPRIT算法(DOA UCA ESPRIT )

bpsk加噪和不加噪情况下最佳相干解调的编解码。(The BPSK adding noise and without noise coherent demodulation codec.)

使用MATLAB函数对数字滤波器进行设计和实现(The use of MATLAB function of digital filter design and realization of)

说明：  kalman滤波器的试验程序，非常好用，可以试验下(kalman filter testing procedures, very easy to use, you can test under)

复旦大学自动控制理论matlab基础第1讲，关于matlab的知识(Automatic control theory based Fudan University, Lecture 1 matlab, matlab knowledge about)

PID仿真用书，详细介绍PID算法及其Matlab仿真程序(The book is about PID simulation , introduced PID algorithm and Matlab simulation)