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Some useful matleb tips

基于MATLAB的2FSK信号产生于处理，这个程序比较好，希望对大家有用(Based on MATLAB 2FSK signal processing, this program better, we want to)

quadrature amplitude modulation (QAM64)

在chebfun系统中高斯求积的计算节点和权值的快速算法(the fast algorithm built in to the chebfun system for computing the nodes and weights of Gauss-Legendre quadrature.)

惠更斯-菲涅尔衍射计算，非常不错，简单易行。(Huygens- Fresnel diffraction calculations, very good, easy.)

Noizeuse package for dallas uni

一级倒立摆系统的PID控制MATLAB仿真程序，PID控制为双闭环控制，有较好的控制效果。(An inverted pendulum system simulation program MATLAB PID control, PID control for the dual-loop control, a better control effect.)

Energy Efficient Distributed Kalman Filter for Wireless Sensor Networks

本程序利用改进的支持向量机理论进行混凝土抗压程度预测，取得了较好的效果(This procedure using improved support vector machine (SVM) theory to carry on the concrete compressive degree prediction, good results have been achieved)

Transform two case , the one case 1 is Fourier the 8X8 size and then use the mask to clear the high fitter . the second case 2 is cosine the 8X8 size and then use the mask to clear the high fitter .