三角网的生成算法，是win32控制台程序，能自动构成Delauney三角网...

It s a simple Parser That calculates mathematic operations.You give an input and it starts the calculation by showing you the parsing operation in real-time.

This OpenNL, a library to easily construct and solve sparse linear systems. * OpenNL is supplied with a set of built-in iterative solvers (Conjugate gradient,BICGSTAB, GMRes) and preconditioners (Jacobi, SSOR). * OpenNL can also use other solvers (SuperLU 3.0 is supported as an OpenNL extension,MUMPS will be supported in a future version)-This is OpenNL. a library to easily construct and solve sparse l inear systems.* OpenNL is supplied with a set of built-in iterative solvers (Conjugate gradie nt, Application of BICGSTAB. GMRes) and preconditioners (Jacobi, SSOR).* OpenNL can also use other solvers (Super rLU 3.0 is supported as an OpenNL extension, MUMPS will be supported in a future version)

BBS论坛主要是用来在网上交流意见的，有人提出一个问题或者见解，其他人可以针对不同的方面提出自己的想法并发表自己的见解。但是为了保证论坛的安全性，不是任何人都可以发表帖子和回复帖子的，必须以会员的身份登录到系统后，才能发表和回复帖子。因此BBS论坛将用户划分为4类：普通游客、普通会员、版主、管理员。

本代码是《计算机常用数值计算算法与程序 C++版》一书的配套矩阵运算代码，这些C++程序已经在Virsual C++ 6.0环境下通过。注意，在VC++ 6.0中设置好路径，特别include目录(文件夹)的路径，否则在编译时会出现找不到头文件的错误，使编译无法正常进行。-the code is "commonly used computer numerical algorithms and procedures C version," a book supporting matrix calculation code, these procedures have been in C C 6.0 Virsual environment through. The attention of the VC 6.0 installed path, in particular include directory (folder) path, otherwise there will be compiled header files could not find the mistakes and the compiler not normal.

在Python下基于Arcgisn内核完成了影像拼接的功能，根据图像的地理位置进行拼接，对于重叠去的处理，就是后面处理的图像会覆盖前面处理的图像，计算所有的输入文件的空间范围的并集，然后根据图像的分辨率，计算结果图像的大小投影等信息，这个函数里面其实可以直接进行投影转换，等一系列的坐标转换处理，程序可以运行。

能够读取一般文件和写入一般文件。生成随机数，将随机数写入文件。

标准dft，是标准的dft，虽然没有特别的地方，但对于了解其内涵或许有一定的帮助-normal dft

Make your rcopy robust against all kinds of user or operation system errors. That means – check all return values for operating system errors (mostly I/O errors) and command line arguments for user errors. Stick to our files and interfaces that we provide via SubVersion. You may add methods (e.g. for file size or reversing the buffers content), but you are not allowed to change the signature of any method specified by us.

此文件包是对著名的adaboost算法的一个matlab实现，通过对threshold的加强，adaboost可以获得更好的分类效果。文件包包括以下文件： 1. ADABOOST_te.m 2. ADABOOST_tr.m 3. demo.m 4. likelihood2class.m 5. threshold_te.m 6. threshold_tr.m