LowPassFirFliter

用matlab做的qam的基本原理仿真，清晰明了，有相应结果，可作为qam调制的入门教程。(QAM matlab to do with the basic principles of simulation, clarity, have corresponding results can be used as QAM Modulation Tutorial.)

Pcnn神经网络筛选特征因子代码，pca预处理代码，特征因子整合代码，等等，都是好东西啊(Pcnn neural network filter characteristic factor code, pca pretreatment code, characteristic factor integration code, etc., are all good things ah)

最优化理论约束优化,罚函数法极小化函数的matlab程序(Constrained optimization, penalty function method matlab program)

主要设计了在matlab下异步电动机在ab坐标系下的开环仿真。(Asynchronous motors in the ab coordinate system under the open-loop simulation.)

Hello my name is Kev i Coding in the PUFF

此文档主要讲述了MATLAB R2011a的simulink的仿真功能完备详细介绍，还有程序仿真图，有助于MATLAB用于仿真的学习(This document focuses on the function of the MATLAB R2011a simulink simulation complete details, there is a program simulation diagram helps MATLAB for simulation learning)

UED数字图像隐写算法，自适应隐写算法代码(UED digital image steganography algorithm, adaptive steganography algorithm code)

VOLUMEMESH1 Creates "open" volume metal meshes and their modificitations

说明：  啁啾光栅的光谱模拟分析啁啾光栅的光谱模拟分析啁啾光栅的光谱模拟分析(grating reflection spectrum simulation)

说明：  rung-kutta 4 he inputs func, x0 and y0 define an IVP y = func(x,y), y(x0) = y0. This provides an approximation to y(x0:h:xn) using fourth-order Runge-Kutta method with step size h