使用半周积分算法计算电压电流的有效值

鬼影DDOS集群发包源码，分为客户端和服务端完整源码(Ghost DDOS cluster source code, divided into client and server complete source code)

简单的电子钟程序,用汇编语言编写，用单片机的三个接口(a simple electronic clock which can be used in c8051)

说明：  12864液晶的标准测试程序，含底层函数可直接调用(12864 LCD standard testing procedures, including the underlying function can be directly called)

VB+SQL的图书管理程序,上传一个有用的东西,绝对用得上的(VB+ SQL library management procedures, to upload a useful thing, is absolutely useful for)

求五位数各位数字的平方和为100的最大的五位数(Seeking five digits of the square and 100, the largest number of five)

实现键盘扫描0-F，可以用来检测键盘的输入(The realization of the keyboard scan 0-F, can be used to detect keyboard input)

说明：  在基于脉冲的UWB系统中，采用瑞克接收机合并多径信号能量并进行相干检测，信道估计问题即估计多径信号的到达时间和幅度。在基于OFDM的UWB系统中，接收机根据信道频域响应对每个子信道进行频域均衡后进行相干检测，信道估计问题即估计信道频域响应。(Pulse-based UWB systems, rake receivers using the combined multipath signal energy and coherent detection, channel estimation problem that is estimated multipath signal arrival time and amplitude. OFDM-based UWB system, the receiver under the channel frequency response of each subchannel to frequency domain equalization after coherent detection, channel estimation problem that is estimated channel frequency response.)

科学与工程数值计算算法(Visual C++版)，全是代码(Science and Engineering numerical calculation algorithm (Visual C++ version), all the code)

说明：  形参只是形式参数，并不参与实际运算，但是形参在同一个函数里要相同，实参是实际参数，参与实际的运算， 有几个形参就对应有几个实参，形参在自定义函数里，实参在主函数里 (Formals only formal parameter is not involved in the actual operation, but parameter in a function to be the same, the argument is the actual parameters involved in the actual operation, several shape parameters corresponding to several arguments, parameter in Custom function, the argument in the main function)

图书管理系统，分管理者和读者不同权限，可实现对书籍的管理，读者的管理等(Library management system, sub-managers and readers with different permissions)