VC++酒店餐饮管理系统

这个函数返回n点2dw波段的傅里叶变换的DFT样本序列。通常情况下，以插值点的方式进行放大。-This function returns N point DFT samples of 2dw band of Fourier transform of a sequence. Typically, fft() returns N samples of Fourier transform ranging from 0 to 2pi. This function takes the N-point DFT samples and returns N-point samples corresponding to frequency band wc-dw to wc+dw.

vc写的小游戏值得一看-vc small game was an eye-catcher

这是485芯片的USB通信源码，实现和电脑的通信-This is the 485 chip USB communication source to achieve and computer communications

编程查找指定目录下所有EXE文件，并将其全路径存入Result.txt中，要求用递归- The programming search assigns under the table of contents all EXE document, and stores its full path in Result.txt, the request uses the recursion

这是汉字与电报码相互查询的小工具,在填写机读卡时非常有用,大家可以看看,因为本人刚学,另外电报码字库不全,可能会影响查询效果,还请各位指导!!有喜欢VFP编程的朋友可以来信相互学习-This is the Chinese character and telegraph code mutual inquiries small tools, filling in Cuba, Denmark, Germany will be very useful, we can see, because I just learning, and telegraph code font incomplete, it may affect the inquiry results, also requested the guidance you! ! VFP programming is like the letter from a friend can learn from each other

/*本人先后编了两次，第二次进行了改进。改进的思想主要是注意到棋盘上每一点的下一可到达点的个数 （下称为权值）不同，对于可到达点较少（权值小）的点应该先跳上去，这样后来跳的点可跳的方向就比 较多，回溯的现象就比较少，这样就可以大幅度提高速度*/-/* I have compiled twice, the second time for improvements. Improved thinking is that every point on the chessboard of the next point can be reached by the number (hereinafter referred to as the right value), For less accessible spots (small weights) should be the first point and jumped out of the way and then jump to the point of jumping on the direction of more, Looking back on the phenomenon of relatively small, we can significantly improve the speed* /

数字滤波器源代码 Transmit signal through an AWGN channel-Digital Filter source code Transmit signal through an AWGN channel

这是计算机网络的可后习题的答案，希望有大家用的着的地方！-This is the computer network can answer the questions after, we want to use the place!

Flash球状动画的鼠标跟随源码，下边的“+”和“—”符号可复制圆球的数量，移动鼠标可看到鼠标跟随效果。

C# 泛型列表List用法示例，从给出的人员名单中，过滤人员名称中以"科"结束的序列，遍历查询结果。 　　private void Frm_Main_Load(object sender, EventArgs e) 　　{ 　　 List People = new List{//创建人员列表 　　 new Person(1,"王*科"), 　　 new Person(2,"王*科"), 　　 new Person(3,"赵*东")}; 　　 var query = from p in People//过滤人员名称中以"科"结束的序列 　　 where p.Name.EndsWith("科") 　　 select new 　　 { 　　 人员ID = p.ID, 　　 人员姓名 = p.Name 　　 }; 　　 foreach (var item in query)//遍历查询结果 　　 { 　　 label1.Text += item + " "; 　　 } 　　} 　　} 　　public class Person 　　{ 　　 public Person(int id, string name) 　　 { 　　 this.ID = id; 　　 this.Name = name; 　　 } 　　 public int ID { get; set; }//人员ID 　　 public string Name { get; set; }//人员姓名 　　}