these are 5 C codes (BorlandC++) realizing the numerical algoriths

利用该程序，可以作为相应程序的一个函数功能-Use of the procedure, the procedure can be used as a function of the corresponding function

部分PKU上的源码，希望对大家有所帮助。其中包括所有提交代码，里面均有提示-PKU part on the source, and they hope to help everyone. Including all submitted code, which has prompted

牛顿差商与差分计算函数，用C语言实现，设计了多个子函数，代码略长，可供参考-Newton" s difference quotient and the difference calculation functions, using C language implementation, design a number of subroutine, the code slightly longer available for reference

二叉树的各种操作,实现插入,查找,删除等功能-binary tree operation, and achieve insert, search, delete function

完整实现了单源最短路径的算法。 采用的是贪心算法思想。-integrity to achieve a single-source shortest path algorithm. The greedy algorithm.

时频分析使用的源代码，希望对大家有用，接着上传！-The use of time-frequency analysis of the source code, in the hope that useful to everybody, and then upload!

MS-PS是data mining 的实用算法之一。其有多个minimum support， 对数据进行更有利的提取。得到想要的association rule 和sequential pattern.

EMD分解C语言算法，内含EMD分解所需的三次样条插值C语言算法。-EMD decomposition algorithm C language, containing the decomposition EMD cubic spline interpolation algorithm C language.

通过VC++平台，利用Bresenham算法实现画圆。方便操作，实现快速画圆的方法。为初学者在学习Bresenham画圆算法的过程中提供了一个很好的实例，方便初学者掌握和运用。

一种新的快速排序方法-a new rapid sequencing methods