Finite element method for solving PDEs

The Molgedey and Schuster decorrelation algorithm, having square mixing matrix and no noise . Truncation is used for the time shifted matrix, and it is forced to be symmetric . The delay Tau is estimated . The number of independent components are calculated using Bayes Information Criterion (BIC), with PCA for dimension reduction.-The Molgedey and Schuster decorrelation algorithm, having square mixing matrix and no noise . Truncation is used for the time shifted matrix, and it is forced to be symmetric . The delay Tau is estimated . The number of independent components are calculated using Bayes Information Criterion (BIC), with PCA for dimension reduction.

本程序为lisp语言编写的AutoCAD二次开发程序，包括lisp源程序代码和程序测试图。 本程序适合AutoCAD二次开发初学者学习之用，代码比较简单，所用函数也都是基本的函数，并且程序中包含详细注释。适合大学测绘、采矿等工科类学生学习使用。 本程序程序功能： 三角网法土石计算，采用“插点法”构建Delaunay三角网，并求出土石方总体积。 说明：插点法构建Delaunay三角网程序来自AutoDesk讨论组。

Displays a rotatable and scaleable wire frame of any 3D mathematical function. This can be made up from the normal VB maths plus inverse and hyperbolic functions. Functions can be created and saved as wanted. Image vertices can also be saved for use elsewhere. The MS ScriptControl Eval function simplifies calculations enormously and its use is demonstrated. Also shown are MoveToEx, LineTo which are much faster than the VB equivalents and very easy to use. Included are a set of string handling subroutines such as count characters, squeeze out spaces, replace sub-strings etc. Commented throughout including the 3D maths and perspective methods. All the files are visible and the program is written for an 800x600 screen.

一个用于实现牛顿二分法求根的小程序。算法简单 用MATLAB写出-it is a simple program to find the root of a equation with the neweton method

acm必备知识，线段树的详细讲解，希望对你有用-acm essential knowledge, explain in detail the tree line, in the hope that useful to you

c++实现基础的图像处理，适合各种图片的镜像处理，有详细的注释，并提供测试图片，运行良好，适合c++学习者

Apriori 算法 c + + 实现。 它可以处理数据的量大。 该程序可以用于数据挖掘。

利用AFEPack程序包求解抛物型方程的一个简单例子. 主要用于阐明AFEPack的使用.-Use AFEPack package for solving parabolic equations of a simple example. AFEPack mainly used to clarify the use of.

可用于增加，删除，修改和浏览的行文本编辑器-can be used to add, delete, modify and access to the lines of text editors

可实现FFT功能的C语言源代码，经过适当修改即可应用到不同的FFT变换的工程中，适合初学者理解FFT的原理-FFT function can be achieved C language source code, after appropriate modifications can be applied to different projects FFT transform, suitable for beginners to understand the principles of FFT