华为

源码+论文 vB+access的毕业设计,请大家参考-papers studyalso shows VB source code access graduation design, please refer to

介绍PID控制算法，并有详细的实例，包括系统设计方案和实现方法-Introduction PID control algorithm, and detailed examples, including system design and implementation method

方显科技公司的LCD控制器（256色， TFT屏， 支持分辨率320*240， 400*240， 480*240， 640*480， 800*600）-side remarkable technology companies in the LCD controller (256-color TFT screen, support for 320 x 240 resolution, 400 x 240, 480 x 240, 640 x 480, 800* 600)

opengl program draw forest

网上图书销售系统设计,JSP设计,方案详细.

GPRS的AT指令集，对搞GPRS的同行可是雪中送炭啊。-GPRS the AT instruction set, and engage in peer GPRS ah but timely help.

最新视频编码标准H_264及其核心技术.PDF-H_264 the latest video coding standard and its core technology. PDF

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

学生选课系统 关键词 选课 学生 数据库 查询-Student Course Selection System Keywords elective student database query