餐饮管理系统 VS2005 C# sqlserver2

说明：  绘制实时曲线，可以为测控设备上位机软件提供解决方案。plc运功控制卡实时曲线显示、饼状图，柱状图等(Drawing real-time curves can provide solutions for PC software of measurement and control equipment. Real-time curve display, pie chart, column chart of PLC power control card)

出版商印刷数据库设计 初始条件： 一个印刷书的印刷公司希望建立数据库来处理用户的印刷需要。一本书的出版发行人员提交了一份描述印刷工作的单据，印刷工作需要的使用材料，由购买清单指定。 (Publishers print database design initial conditions: a printed book printing company hopes to establish a database to handle the user s printing needs. A book publishing and distribution staff submitted a description of the work of printing documents, printing requires the use of materials, from the purchase of the designated list.)

An Orthogonal Genetic Algorithm with Quantization for Global Numerical optimition.pdf目前比较好的一种新式遗传算法其中详细的给出了拉丁方格的计算法，可进行高维函数计算(An Orthogonal Genetic Algorithm with Quantization for Global Numerical optimition.pdf relatively good at present a new genetic algorithm which gives a detailed calculation of Latin squares, high-dimensional function can be calculated)

QT中dockwidget设计时会遇到标题栏不合适，需要自定义修改，本程序对标题栏进行了自定义，使之简洁明了，适合各种场合应用。

经典矩阵运算问题求解(classic problem solving matrix operations)

MCS-51IO口模拟SPI读24位ADC（ADS1252）(MCS-51IO SPI port analog read 24 ADC (ADS1252))

cmd.CommandText = "update 员工表 set 员工姓名= +//设置将要执行的SQL语句 　　 this.textBox2.Text + ,基本工资= + this.textBox4.Text + 　　 ,工作评价= + this.textBox5.Text + 　　 where 员工编号= + this.textBox1.Text + "; 　　con.Open();//打开数据库连接 　　cmd.Connection = con;//设置命令对象的连接属性 　　cmd.ExecuteNonQuery();//执行SQL语句 　　con.Close();//关闭数据库连接 　　return true;//方法返回布尔值

时钟：闹钟、秒表、倒计时、年月日（闰年自动计算）、星期 1602液晶显示，4键(Clock: alarm clock, stopwatch, countdown, date (automatic leap year calculation), week 1602 LCD, 4 keys)

通过VC调用MATLAB引擎的范例程序，根据运行环境不同，可能要对头文件进行修改(VC call MATLAB engine through an example of the procedure, according to different operating environment may have to modify the right files)

flood fill and boundary fill