a simple calculator(including addition, subtraction, division, multiplication)

截屏保存为单色位图。其中有把彩色转换为单色的功能(Screenshot is saved as a monochrome bitmap. Which has the function of color into monochrome)

1302时钟芯片，1602液晶显示年月日，并且时间可调(1302 clock chip, the 1602 LCD date and time adjustable)

进行时延估计 包含双谱和互相关两种方法 没有高阶累积量(For time delay estimation contains double spectrum and cross-correlation two ways No higher order cumulants )

学习.NET C# WinForms 编程时写的一个学员管理系统，包括控件使用、ADO.NET使用,适合初学者及长期未使用其开发的其他程序员-Learning. NET C# WinForms programming written by a student management system, including control, the use of, ADO.NET use, suitable for beginners and long-term development without the use of its other programmers ..

emd的c语言版本，方便使用，高效率！！！！！！！！！！！(emd program is edited by the c language ,and it s easy to use and efficiently .it will give you a good impression !!!!)

复旦微FM1702读卡芯片底层驱动程序，在GCC环境下编译通过，非常好用(FM1702hardware driver)

//初始化OV7670u8OV7670_Init(void){       u8 temp;       u16 i=0;          //设置IO      GPIO_InitTypeDef  GPIO_InitStructure;       RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA|RCC_APB2Periph_GPIOB|RCC_APB2Periph_AFIO,ENABLE);       //使能相关端口时钟        GPIO_InitStructure.GPIO_Pin= GPIO_Pin_0|GPIO_Pin_1|GPIO_Pin_4;       // 端口配置&n

是自己编写的c#程序　拷贝到wwwroot目录下　并且要建立一个虚拟目录和相应的数据库　从．net中打开就可以了-prepare themselves for the c# copy of the procedures wwwroot directory and to establish a virtual directory and the corresponding database from. Net open on the

通过C语言工具编码实现对该图形的编辑与编译，其中使用的全是结构化程序设计，没有涉及面向对象程序比如说c++和Java，通俗易懂，能够快速的进入里面了解该源码的 算法内涵

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