problem3

three phase rectifier

matlab遍历算法程序，对所有的元素都遍历一篇，已经验证可用(traversal algorithm matlab procedures, all the elements are traversed one has been used to verify)

利用机器人工具箱构造的一个简易四足机器人代码，画出了具体图像。(matlab code for building four leg robot with robotic toolbox.)

modulation recognition documentation

模式识别问题最近邻算法的matlab实现，可以模拟实现最近邻法的核心，是一个不错的代码( Nearest neighbor algorithm for pattern recognition problem of matlab to achieve, can simulate the nearest neighbor method to achieve the core of the code is a good)

改变磁通直流调速，主要咋MATLAB中仿真(The weak magnetic speed regulating DC motor simulation source code)

说明：  本书着重介绍MATLAB程序设计编程，更有利于学习MATLAB的基础编程(This book focuses on MATLAB programming programming, more conducive to learning the basis of MATLAB Programming)

说明：  AWGN信道下高斯噪声干扰下GPS编码译码系统性能仿真，同时进行了误码率的仿真(AWGN channel Gaussian noise jamming GPS system performance codec simulation, at the same time the BER simulation)

Connection system (QAM, PA, AWGN). Demodulation with BER computing.

根据初始信号，求出信号的小波包能量，并计算出重构信号与原始信号的均方根误差(According to the initial signal, obtained wavelet packet energy signal and calculates the reconstructed signal and the original signal RMSE)