CPP-File-operation

绘制描述事件先后顺序的前驱图，可以拖动现有结点的位置，与该结点相连的有向边也随之移动；可以将前驱图存入文件，从文件中取出(Drawing description of the event sequence of the precursor Figure)

吸收系数的累积概率分布函数，包括利用marlab进行曲线的拟合(Absorption coefficient of the cumulative probability distribution function, including the use of marlab for Curve Fitting)

第一：将文件拷到c:windowssystem32第二：运行install，这样就注册好了(This file contains important installation and general information for Version 8.0.2 of the CEintegrated product set.)

此项代码的功能可以提供保存文本的作用，此外还可以对文件进行一定的修改。 (save txt file)

首先通过文件操作，读取文件内容，把字符逐个提取后统计字符频率，建立哈夫曼树和进行哈夫曼编码，当然这是根据ASCII编码来将字符转换为二进制，然后实现前缀编码，然后把编码后的使用二进制流写入相应文件(First through file operations, read the file content, the characters one by one after extracting character frequency statistics, establish a Huffman tree and Huffman encoding, and, of course, this is according to ASCII code to convert characters to the binary, then realize the prefix encoding, and then the encoded using binary stream into the corresponding files )

软件的安装非常简单，一路点击下一步完成即可。启动后，默认下以最小化方式显示在任务栏上，单击图标显示快捷菜单，单击“显示主界面”命令打开程序主窗口，这里不支持双击操作。另外，通过Ctrl＋Alt＋U组合键可以调出主窗口。(U disk porter written in VB)

对EXCEL的读写操作，可以帮助学习如何通过VC++读写EXCEL(help to learn how to access EXCEL files with VC++)

开始显示速度很慢，要达到5~6秒。开始显示速度很慢，要达到5~6秒。开始显示速度很慢，要达到5~6秒。(Began to show very slow to reach 5 to 6 seconds.Began to show very slow to reach 5 to 6 seconds.Began to show very slow to reach 5 to 6 seconds.)

This file can use for loading ini file.

时移地震，子波校正，相位校正，振幅校正，频率一致性(Time-lapse seismic, sub-wave correction, phase correction, amplitude correction, frequency, consistency)