可以

复数类的运用输入、输出、加、减、乘、除、模长、幅角、共轭、关系(The use of complex type input, output, add, subtract, multiply, divide, die a long, pieces of angle, conjugate, relationship)

C语言写的地铁模拟收费系统，实现了一些地铁收费的基本功能。(Metro analog toll system written in C language, some of the basic functions of the MTR charges.)

通讯录中的每一个信息包括姓名（规定字节数为15个）、电话（规定字节数为15个）和工作单位（最大字节数为30个）等信息。(Each information including the name of the mail list ( specified byte number 15 ), phone ( specified byte number 15 ) and work units ( the maximum number of bytes to 30 ) and other information.)

小波包分析提取振动信号中的特征频率，本程序的性能已经超过其他算法，插值与拟合，解方程，数据分析。( Wavelet packet analysis to extract vibration signal characteristic frequency, This program has exceeded the performance of other algorithms, Interpolation and fitting, solution of equations, data analysis.)

1、客户数据从Excel或Access中导入 2、数据量比较大，约200多万条记录 3、实现分地区查询 4、实现其他条件查询 （关键字） 5、实现分地区查询的用户权限限制，即特定用户只能查找特定地区的客户信息（显示）(1, the customer data from Excel or Access to import 2, larger than the data, about 10,000 more than 200 records of 3, to achieve sub-region query 4, the realization of other conditions query (keyword) 5, to achieve sub-region query user rights restrictions that particular user can only search a specific area of customer information (show))

Hex文件转换为 C 文件, 比较实用的一个小工具。(Convert HEX files to C files)

用c语言编写的通讯录小程序，可以按姓名排序，还具有查找功能(Using c language contacts applet, you can sort by name, also has the Find function)

k在VC中对话框程序中实现切分窗口的控件类,不错的源码(K in VC dialog box procedure of segmentation window in the control class, a good source)

在vc++6.0程序下，编写的一款具有添加，查找，删除成员信息功能的程序(Write a vc++6.0 program has to add, find, remove members program)

基于LabVIEW的万年历和电子钟程序，简单实用。希望大家喜欢，也希望和大家交流经验。多提出宝贵意见。以便改进！(LabVIEW based on the calendar and e-clock procedures, simple and practical. I hope everyone likes, but also of hope and the exchange of experiences. More valuable advice. In order to improve!)