vb_updata

一个速度极快的VB MD5加密类，可以实现MD5加密算法(A fast VB MD5 encryption class)

可以实现电力系统负荷削减的判断,找出需要削减负荷的负荷点和母线编号(failed to translate)

地震勘探干专用软件，小的程序，地震勘探行业(The QT language reads and writes segy, a special program for the seismic exploration industry, and can read and write segy standard documents)

一个C++的垃圾回收器，用于研究垃圾自动回收机制。(The garbage collector is a C++, used to study.)

用于的峰值的探测，能够较好的获得波峰和波谷。(peak detection。)

为学生预约、排队上机实习所作的程序 需要实现功能： 1，查询，根据输入时间，输出机位信息。 2，即为预定，根据输入的日期和时间段查询是否有空机位，若有则预约，若无则提供最近空机时间段。另：若用户要求在非空时间上机，则将用户信息插入该时间段的等待列表. 3,退出预定，根据输入的时间，撤销该时间的预定。 4，查询是否有等待的信息，若有则按顺序显示联系方式，若无则显示提示信息。(Program for student appointment and queuing Functions need to be implemented: 1, query, according to the input time, output the information of the machine. 2, is a reservation, according to the input date and time to query whether there is an empty space, if there is an appointment, if there is no time to provide the nearest flight time. Also: if the user requests the machine on non empty time, the user information is inserted into the waiting list of the time period. 3, withdrawing from the reservation and revoking the scheduled time according to the time of the input. 4, query whether there is waiting information, if there is the order to display the contact in order, if there is no display of prompt information.)

说明：  演示如何在wpf中承载w32内容，简单，易懂，很实用(Demonstrates how the content of wpf in carrying w32)

俄罗斯方块游戏的c++简单实现，参考学习很有价值(Tetris game c++ simple realization, learning valuable reference)

该代码的功能是将1到任意数中所有的素数选择并输出(failed to translate)

进行边角网的平差，输入测量数据即可平差计算出待定点的坐标(Corner of the net adjustment, input measurement data to the adjustment calculation to be determined coordinates of the point)