一种基于FPGA的电磁理疗仪，可以根据需要选择可变的随机频率...

详细介绍描述了GPS-INS位置组合导航的原理，为仿真打下良好基础。-Detailed description of the location of GPS-INS integrated navigation principles, in order to lay a good foundation for simulation.

摘要本文介绍了一种用CPLD设计GPS数字通道相关器中C／A码产生嚣的方法，详细分析了设计原理并给出了相应的仿真结果．这种设计方法已在我们研制的GPS，GLONASS兼容机中得到实际应用。-Abstract This paper introduces a design using CPLD digital channel GPS correlator in the C/A code generated noise approach, a detailed analysis of design principles and the corresponding simulation results. This design method has been developed in our GPS, GLONASS compatible in practical application.

根据设定好的密码，采用二个按键实现密码的输入功能，当密码输入正确之后，锁就打开，如果输入的三次的密码不正确，就锁定按键3秒钟，同时发现报警声，直到没有按键按下3种后，才打开按键锁定功能；否则在3秒钟内仍有按键按下，就重新锁定按键3秒时间并报警。-err

超声波流量计，数字信号处理器，复杂可编程逻辑器件，数字滤波器，插值算法，相关算法 -UltrasonieFlowineter:DSP(DigitalSignalProeess):CPLD(eomPlex Programmablelogiedeviees) Correlation Interpolation:

好东西,介绍很多技巧的文章, 值得珍藏,很惜有的喔!-good things, a lot of skills on the article, worth keeping, some very Xi!

历年的全国电子设计大赛的题目和 对要参见比赛的同学很有帮助-Calendar year, the National Electronic Design Competition for the title and to see the Competition helpful

一个简易的JTAG调试小板的设计原理图，可以用于ARM9和ARM7-a simple JTAG Debugging small plate design diagram, which can be used ARM9 and ARM7. .

SP200S的的51烧录器资料和程序，还有原理图-51 of SP200S burner information and procedures, as well as schematic

at89c51+isp1581控制程序(c语言源代码).包含快速模式和高速模式-at89c51+ isp1581 control procedures (c language source code). contains fast mode and high-speed mode

U－BOOT是嵌入式系统里面比较常用的bootloader，支持许多平台，比如ARM，PPC等。这个文章详细描述了讲U－BOOT移植到44B0平台的步骤-U-BOOT system is embedded inside the commonest Bootloader. support many platforms, such as ARM, PPC, and so on. This article describes the stresses U-BOOT transplant 44 B0 platform steps