关于drbarr用C编的代码

Pt100传感器计算工具，输入温度值，如100℃，则能计算出相应的Pt100阻值。 

MODBUS-TCP协议

在VC 6.0环境下实现，利用A*和小根堆算法来实现寻路，可设置起点与终点，设置简单迷宫。代码的注释详细，且使用代码简单，初学者也能看懂，能够了解A*的基础

将求解偏微分方程和局部网格加密简单组合在了一起。用的方程是一个含有间断二次系数的椭圆型方程，在系数间断的位置，解会有一个弱间断。-Will solve the partial differential equations and local mesh refinement simple combinations together. Used equation is a quadratic coefficient of containing discontinuous elliptic equations, the location of discontinuity in the coefficient, there will be a weak solution of continuity.

本代码是《计算机常用数值计算算法与程序 C++版》一书的配套插值代码，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，特别是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 interpolation 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.

病态方程组的运算-CSM Group Operational

资源描述哈希表的构建，主要使用了ELFHASH进行编码。分别使用了指针哈希和开放地址哈希进行编写。用4级词汇构建，测试样例为4万个输入，可以明显分析其时间差距。大学二年级开学初的作业之一。

有关集合的运算-the pool operator!

改进的平方根法,比较简单的，用VC实现的-improvements to the square root law, a simple comparison with the VC

矩阵奇异分解(svd)最新c++版本，性能更稳定-matrix decomposition (SVD) c latest version of a more stable performance