chebyshev

一个简单的风场模型，适用一般的仿真应用，程序运行准确(A simple wind field model for simulation of general application, the program runs exactly)

non local mean filter commande example I =mat2gray(imread( eight.tif )) mn= 0 vr= 0.02 J = imnoise(I, gaussian ,mn,vr) add noise output=NLmeansfilter3(J,7,3,0.1)

说明：  傅里叶变换的全相位分析，适合初学者参考，用时将后缀改成.7z(Full phase analysis of Fourier transform, suitable for beginners)

matlab 和 simulink教程，很适用的(MATLAB_and_simulink_tutorial)

一个用fortran90写成的BVP（ODE）的求解器，作者是写matlab函数bvp4c的作者。原理差不多。不过这个版本是用f90写的，运算速度更快。本包内含如何运这些程序的论文及算例，很好上手。(In the declarations part of this module, we first define the BVP_SOL type, which represents the numerical solution. We next define the interface BVP_INIT, which is overloaded to provide a number of functions for allowing the user to specify initial information for the computation, the interface BVP_EXTEND, which is overloaded to provide functions for extending the numerical solution to a new domain that are useful in the context of parameter continuation, and the interface BVP_EVAL, which is overloaded to provide a function for retrieving solution information. Next a number of global variables employed throughout the code are defined. )

在hfss中用matlab程序建立球体模型(Hfss procedures used in the establishment of spheroid model matlab)

2DTE波的数值模拟，用Matlab编写的，with PEC金属边界条件和PML吸收边界条件。(2DTE wave numerical simulation, using Matlab prepared, with PEC metal PML absorbing boundary conditions and boundary conditions.)

To do scrambling and inverser scrambling of array using a key (seed)

LISVM使用说明，lisvm工具箱, 该工具箱包括了二种分类,二种回归,以及一种一类支持向量机算法( LISVM instructions, LISVM toolbox,The toolkit includes two kinds of classification, two kinds of regression, and a kind of support vector machine (SVM) algorithm)

matlab仿真程序，用于无线传感器网络设计(matlab simulink，it s good for desginning wireless sensor networks)