draw_exp15

vs2008 编译通过，主要通过设计波形显示控件类，来实现图形的显示(By designing the waveform display control class to achieve graphical display)

实现txt文本的读写,实现平台VS2008，可以实现对txt文本的读写操作，支持unicode!(txt write and read MFC you can do it visual studio 2008)

this is nto important but it is valuable for me

这个程序是一个linux-arm 根文件系统读写驱动程序。(This program is a linux-arm root file system read and write driver)

在给定字符串中找出单词（ “单词”由小写字母字符大写字母和构成，其他非字母字符视为单词的间隔， 如、问空格号、数字等等；另外单个字母不算单词）；找到单词后，按照长度进行降序排序， （排序时如果长度相同，则按出现的顺序进行排列），然后输出到一个新的字符串中；如果某个单词重复出现多次， 则只输出一次；如果整个输入的字符串中没有找到单词，请输出空串。输出的单词之间使用一个“空格”隔开， 最后一个单词后不加空格。(Identify the word (" word" character from the uppercase and lowercase letters constituted, other non-alphabetic characters as word spacing, such as asking a space number, number, etc. another is not a single letter word) in a given string find words after descending order according to length, (if the same length, the order stated that appears when sorting arranged), and then output to a new string If a word is repeated several times, only output once If the entire input string is not found in word, outputs an empty string. Used between the output of a word " space" separated, no spaces after the last word.)

采用Visio Studio编译生成动态链接库，嵌入Psim进行仿真。仿真模型提供了半桥谐振变换器的数模混合仿真，有动态链接库实现PWM的分配。(Visio Studio is used to compile and generate dynamic link libraries, which are embedded in Psim for simulation. The simulation model provides digital-analog hybrid simulation of half-bridge resonant converter, with dynamic link library to realize PWM allocation.)

对于给定的两个线段，程序输出这两个线段之间的距离(For a given two line segments, the program output that the distance between two line segments)

vc屏幕抓图的程序源码，有兴趣的朋友学习一下。 (vc source screen capture program, interested friends to learn about.)

MFC和SQL server实现的学生成绩管理系统，具有比较简单交互性强的界面，适合初学者使用(MFC and SQL server to achieve student performance management system, with a strong interaction is relatively simple interface for beginners)

一个采用TCP协议的网络测试工具。采用VC6.0开发环境，具有客户端和服务器端，加入进来的客户端可以互相发送接受数据，对学习socket编程是不错的借鉴。(using a TCP network testing tools. VC6.0 use development environment with the client and server side, joined the client can accept each other this data, to learn socket programming is a good reference.)