邮局报刊、杂志订阅系统

ACM的一些简单题目，可以有空做做，练习练习。-ACM subject of some simple, you can time doing practice exercises.

C Source Code program of FFT IFFT Function

使用十三条规则进行斐波拉契数列利用栈消去递归。

一个比较简单的算法程序。输入一些数，计算后按照矩阵的形式输出。设了三个数组a[]，b[]，c[]。分别实现c[]=a[]+b[]，c[]=a[]-b[]，c[]=a[]*b[]。-a relatively simple procedure of the algorithm. The importation of some few, calculated in accordance with the matrix in the form of output. Established three array a [], [] b, c []. C respectively, to achieve a = [] [] [] b, c = a [] []- [] b, c [] [] = a* b [].

该程序是用来画微分系统时间序列图相图等相关的图形的,可以很好的对一个微分系统进行分析-The program is used to draw the time-differential phase diagram sequence diagram of the graphics, etc., can be a very good system for a differential analysis

用来计算光子晶体能带结构的程序，用fortran编写，效果不错。-photonic crystals used to calculate the band structure of the program, FORTRAN prepared effectiveness.

用java程序实现文档集合聚类的k-means算法。

An extensible math parser

短小精悍的C语言标准函数库。提供450个以上的可移植的算法和工具代码。-terse and forceful language standard C libraries. For more than 450 portable code algorithms and tools.

svm实现的例子-SVM realize examples