Optical-simulation

This is Kalman Filter Tool box.

Spread Spectrum Technique simply consumes spectrum in excess of the minimum spectrum necessary to send the data.

关于信号处理方面音效移频中解析信号的产生方法，该方法让人耳目一新，通过先设计频域，再求逆，时域上进行采样，得到两个FIR滤波器逼近希尔伯特变换器。(Aboat an efficient method of analytical signal generation in audio frequency shift.This method refreshing, first design in the frequency domain, then sampling in the time domain, getting two FIR filters approximate Hilbert transform.)

相关函数和互相关函数，广泛应用于工程测量技术中。 (Correlation function and cross-correlation function is widely used in engineering surveying technology.)

说明：  this is water mark code

说明：  基于卡尔曼滤波器的PID控制的matlab程序。(Kalman filter-based PID control)

An Agenda for contacts

数字信号处理——基于计算机的方法，历程！！！！！(Digital Signal Processing- a computer-based method)

使用MATLAB编程实现图形边缘检测的算法，edge里边缘检测算法的实现-sobel、hough等(Graphics programming using MATLAB edge detection algorithm, edge in the edge detection algorithm implementation-sobel, hough, etc.)

风机 直驱永磁同步风力发电机 最大功率跟踪 自己搭的永磁发电机模型(Fan Direct-drive permanent magnet synchronous wind turbine Maximum power tracking Self-rigid permanent magnet generator model Suitable for beginners to learn)