锁相环

此为quautus教程,请各位仔细去看吧,有不懂的和我联系(This is quautus tutorial, please look at it carefully, and I do not have contact)

这是一个基于pocketsphinx的例子程序，已经在andtoid studio编译成功，并能识别简单的词汇。这是第三部分(This is an example program based on pocketsphinx, which has been successfully compiled in andtoid studio and can recognize simple words.this is the 3rd part)

NEC控制芯片，09电子设计大赛必用，很好的资料，虽然不是我写的，但是肯定有用-NEC controller chip, 09 Electronic Design Contest will use the data very well, though I did not write, but certainly useful for

通过认证，未通过认证，删除，生成文件等简单功能 后台管理：look.asp 默认密码：admin-through certification, not through certification, delete, generate simple functional document management background : look.asp Default Password : admin

我的个人站点请大家多多看看 -my personal site please look at the many

说明：  最优潮流程序 用matlab下载matpower工具箱打开(Optimal power flow program with matlab download matpower toolbox open)

恒流驱动和提 高LED的光学效率是LED 应用设计的两个关键问题，本文首先介绍大功率LED的应用及其恒流驱动方案的选择指南，然后以美国国家半导体(NS)的产品为例，重点讨论如何巧妙应用 LED恒流驱动电路的采样电阻提高大功率LED的效率，并给出大功率LED驱动器设计与散热设计的注意事项。-LED constant current drive and to improve the optical efficiency of LED application design of two key issues, this paper describes the application of high-power LED constant current driver and the choice of the program guide, and then the United States National Semiconductor (NS) products, for example, focus on how skillful application of LED constant current driver circuit of the sampling resistor to improve the efficiency of high-power LED, and gives high-power LED driver design and thermal design considerations.

宽带信号的时域FIR和频域DFT波束形成(Time domain FIR frequency domain DFT beamforming for wideband signals)

使用matlab搭建了一个直流稳压电源的模型，两级式，前级不控整流，后级升降压(A model of DC regulated power supply is built by using matlab. It is two-stage, with uncontrolled rectifier at the front stage and step-up and step-down at the back stage.)

ADF4106程序，2500MHz点源代码。用于F330控制ADF4106芯片。(ADF4106 program, 2500MHz point source. For F330 control ADF4106 chip.)