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vb没有二维不定数组，工作的需要，自己写了个实现二维不定数组的小例子(vb D Indefinite array work needs to write their own small example D Indefinite array)

这是一个功能完善的计算器小程序，开发环境时VC++6.0(This is a good small program.)

说明：  实现文本语音功能，将指定字符串转为语音。(text-to-speech )

皮肤按钮 skinbutton transpanel ,,, 欢迎改进()

一个C程序：以便在购书籍量超过5本并且购买总额超过500元时，提供15％的折扣。接受用户输入书籍数量及购买总额，并显示最终应付总额。(A C procedure: in order to purchase books in quantity more than 5 and the total amount of the purchase of more than 500 yuan to provide 15 discount. Accept user input and purchase the total number of books and displays the total amount of the final meet.)

Priorities: 1) Keep It Simple 2) Do not couple to any specific unit test framework. - use appropriate IdTest.pas units to plug into required framework. Units are named IdTest*, so they can be easily searched/listed. eg using UnitExpert (http://www.epocalipse.com/downloads.htm) ctrl-u, "idtest", lists all available test units. (Priorities: 1) Keep It Simple 2) Do not couple to any specific unit test framework. - use appropriate IdTest.pas units to plug into required framework. Units are named IdTest*, so they can be easily searched/listed. eg using UnitExpert (http://www.epocalipse.com/downloads.htm) ctrl-u, "idtest", lists all available test units. )

麻雀虽小,五脏具全!如果想自己做个ftp可以从这个程序做起!(Although sparrows are small, the five viscera are complete! If you want to do your own ftp can start from this program!)

this program is by maple ..it is the solution of vanderpole equation with perturbation method

4-FSK信号的生成，用于数字通信原理的基础知识的学习，随机产生4fsk信号，并分析信号的频谱(Generating 4-fsk signal and spectrum analysis)

knn算法的源代码，用来实现文本分类，是目前应用最广的算法(knn algorithm source code, which can be used for text classification, is the most widely Algorithm)