51单片机 c语言

边界造波法udf,可应用于fluent软件2D水槽的波浪生成。(Boundary wave method udf, the software can be applied to 2D sink fluent waves generated.)

SIMCOM公司的SIM300的AT指令中文翻译(SIMCOM SIM 300 AT COMMAND chinese manual)

说明：  OWC是Office Web Compent的缩写，即Microsoft的Office Web组件，它为在Web中绘制图形提供了灵活的同时也是最基本的机制。在一个Intranet环境中，如果可以假设客户机上存在特定的浏览器和一些功能强大的软件（如IE6和Office 2000/XP/2003），那么就有能力利用Office Web组件提供一个交互式图形开发环境。这种模式下，客户端工作站将在整个任务中分担很大的比重。理论上说Excel能做的图都可以通过OWC画。(OWC is an acronym for Office Web Compent that Microsoft' s Office Web components, in the Web in its graphics rendering, while providing a flexible mechanism is the most basic. In an Intranet environment, if the client can assume the existence of a particular browser, and some powerful software (such as IE6 and Office 2000/XP/2003), then it would be able to take advantage of Office Web components to provide an interactive graphical development environment . This mode, client workstations will be shared throughout the task in a large part. Excel can do in theory plans are available through OWC painting.)

输入： 输入包括多个测试集，每行为一个正奇数N(1 <= N < 10)， 0作为输入的结束且不需要处理。 输出： 对于输入的每一个N， 输出一个它所对应的N阶幻方，如果存在多个， 任意一个即可。 Sample Input 1 3 0 Sample Output 1 4 9 2 3 5 7 8 1 6 (Input: The input includes multiple test sets, each one being the odd behavior of N (1 < = N < 10), 0 as the end of the input and does not require treatment. Output: For each input N, N it corresponds to the output of a magic square, if there is more than one, any one can. Sample Input 1 3 0 Sample Output 1 4 9 2 3 5 7 8 1 6)

GPU手册文档，学习必备。特别适合新手学习和写代码(GPU manual documents, learning must be necessary. Especially suitable for beginners to learn and write code)

在无线通信中使用跳频技术是军事通信中最主要的抗干扰手段之一, 而如果系统中能使用合适的中心频率可以快速跟踪跳频变化的带通滤波器将可以明显改善系统的抗干扰性能。文中从实际应用出发, 比较了几种可用于实现带通滤波器快速变频的方案, 选择了简单、实用的开关电容阵改变带通滤波器中心频率的方案(The use of frequency hopping in wireless communication technology is the most important anti-jamming in military communications, one of the means, and if the system can use the appropriate center frequency can be fast-tracked changes in frequency-hopping band-pass filter will be able to significantly improve the system anti-jamming性能. This paper from the actual application, the comparison of several band-pass filter can be used to achieve the rapid conversion of the program, choose a simple, practical switched capacitor array to change the center frequency of band-pass filter program)

Vector公司推出的汽车标定CCP底层源码(Vector auto calibration CCP launched the underlying source)

计算机网络 多播 用C++编写 绝对可以用。。。。(计算机网络多播)

USB转RS232RSTTLRS485FT232+SP213串口的原理图AD画的(USB to RS232RSTTLRS485FT232+SP213 serial port schematic AD drawing)

哈希密码算法SHA256算法C源码在VC上测试通过。可作为开发数据签名校验等安全性要求的场合。