计费采集程序,实现对各种交换机文件格式的分检,同时入库

此软件是基于VB开发的图书管理软件,希望和大家一起分享-This software is based on the VB development of library management software, hope and share with everyone

Vigenere Cypher - C Implementation-Vigenere Cypher- C Implementation

ADC test data evaluation program (adctest) for MATLAB

字符屏幕和图形功能函数包括画一弧线,画一个二维条形图,画一个三维条形图,画圆,清除图形屏幕,清除图形视区,关闭图形系统,画多边形,为矢量字体改变字符宽度和高度-screen characters and graphics functions including painting an arc, painting a 2D bar charts, drawing a three-dimensional bar charts, Circle, removing graphics screen to remove graphic view, the closure of graphics systems, painting polygons, to change the character vector font width and height, etc.

登录界面，验证密码和用户名，然后进入主界面，否则出错，退出．-Login screen, verify your password and user name, and then enter the main interface, or, exit.

数据图形化显示，效果不错，希望对大家有帮助-Graphical display of data, the effect well, want to help everyone

控制windows音量的动态库+测试源码，可以控制windowsXP,windows7,windows8等操作系统。控制windows音量的动态库+测试源码，可以控制windowsXP,windows7,windows8等操作系统。控制windows音量的动态库+测试源码，可以控制windowsXP,windows7,windows8等操作系统。

matlab 图象开发 chapter 5-Matlab Image Development chapter 5

程序只产生均值为0，方差为1的随机数，要产生均值为E,方差为D的随机数，只要随机数*D+E就可以了。 高斯随机数程序还是带参数的，参数是用来描述正态分布的一个浮点数表。在执行程序时 ，先生成这个表（只做一次），而后就可以任意多次地执行高斯随机数产生程序了。 使用C是为了保证通用性，如果有人觉得麻烦，可以用C++做个类，把这些东西都封装进去 。 另外，如果有人有兴趣，也可以把它修改成任意形式分布的连续随机数产生程序，修改非 常简单，这里就不提示了。-procedures have only mean of 0 and variance for a random number to produce the mean E, D variance for the random number, as long as a few random E* D on it. Gaussian random process parameters or with the parameter is used to describe a normal distribution of the float table. In the implementation process, Mr. into the table (one-off), and you can repeatedly arbitrary implementation Gaussian random number generator proceedings. The use of C is to ensure commonality, if someone finds trouble, can be used to be a Class C, all these things into account Packaging. Also, if someone is interested, can you change the form of arbitrary distribution of continuous random number generator procedure is very simple changes, I will not be sacrificed as a result.

1． 在课程表中导入3条数据，写出sql语句和数据 2． 在学生表中导入15条学生资料，每个班级5条数据，写出sql语句和数据 3． 在成绩表中，每个学生每个课程1条数据，每个学生全选了课程表所有的课程，写出sql语句和数据-1. The courses table into three data and write sql statement and data 2. Students in the table into 15 students, each class 5 data and write sql statement and data 3. The results table, each student each course a data, each elected by the students of the curriculum of all courses, write sql statement and data