xiandaixinhaochuli

一般情况下，ellipse函数只能实现尺度较小的椭圆模拟，次程序实现长短轴较大且椭圆中心在任意象限情况下的椭圆模拟函数(for the semi-major and semi-minor ellipse simulation)

实现二进9/7小波变换的一个例子，对深入理解小波变换有帮助。(into achieving two 9/7 wavelet transform an example, in-depth understanding of wavelet transform help.)

基于MATLAB的随机子空间算法，对唯输出数据进行分析，可以很好地识别出系统的模态参数。(Based on stochastic subspace algorithm based on MATLAB, the only output data for analysis, can be well identified modal parameters of the system.)

说明：  无线充放电中的谐振网络仿真设计，有助于了解谐振网络。(The simulation design of resonant network in wireless charge and discharge is helpful to understand resonant network.)

说明：  这是2自由度并联机构的位置反解和一阶影响系数求输入速度的代码(This is a 2-DOF parallel mechanism of the inverse position and the first coefficient of seeking input speed of the code)

实例，简单的介绍了matlab的基本知识，适合初学者，希望对大家有帮助(Instance, a simple introduction to the basics of matlab, suitable for beginners, we want to help)

加入高斯白噪声的信道模拟,在学习的过程中，做这样的仿真是很有必要的(The simultor of AWGN)

说明：  逆变电路，matlab simulink 仿真，适合新手入门电力电子器件仿真(Inverter circuit, matlab Simulink simulation, suitable for novice power electronic device simulation)

This is a MATLAB Simulation file in which Predictive current control(PCC) modulation method for a Full Bridge (2-legs) inverter has been done.The load is a single Phase R_L.

程序先进行卷积编码，然后进行viterbi译码，程序有纠错功能，中间出现误码，程序解码时会自动纠正(Convolution coding program first and then viterbi decoding program has error correction, the error appears in the middle, when the program will automatically correct decoding)