Delta_Modulation

通过底层代码实现绘制正弦余弦正切函数，并且带有清除按钮(Through the ground floor code realization draw sine cosine tangent function, and with a clear button)

signal processing principal

谐波信号提取程序，可以用于信号谐波分量的分离(The harmonic signal extraction procedures, can be used for separation of signal harmonic component)

说明：  本包讲解的是关于扩展卡尔曼滤波同时定位与见图的MATLAB仿真代码(This package explains the MATLAB simulation code for simultaneous Kalman filtering simultaneous positioning and reference.)

matlab code for re decoder. simple and efficient

车辆号码的自动检索分析，基于Simulink的车牌识别系统仿真平台.(Vehicle numbers automatically retrieve analysis, license plate recognition system based on Simulink simulation platform.)

EMD分解的matlab代码，克服了传统筛选停止准则中的分母为零的问题(Empirical Mode Decomposition based on matlab)

APF的模型，采样ip-iq法进行谐波提取，PI控制作为补偿算法，三电平spwm作为调制方式，在网侧添加了LCL滤波，个人感觉效果还不错，准备再添加重复控制，在谐波提取方面采样DFT来尝试(APF model, sampling ip-iq method for harmonic extraction, PI control as compensation algorithms, three-level spwm as modulation, the network side added a LCL filter, the effect of personal feeling good, ready to add a duplicate control, in harmony wavelet extraction areas to try sampling DFT)

计算高斯伪谱法中的高斯点和微分矩阵，比较慢，求改进(GPM differentiation matrix and Gauss point)

电力电子电路 但相半波可控整流电路simulink仿真(Power electronic circuit but phase half wave controllable rectifier circuit simulation of Simulink)