Highly efficient, high quality vocoder algorithm, the paper is very detailed ste...

EMC desing rule in NEC design

本文的电子密码锁利用数字逻辑电路，实现对门的电子控制，并且有各种附加电路保证电路能够安全工作，有极高的安全系数。 -In this paper, the electronic code lock using digital logic circuits, the realization of the electronic door control, and a variety of additional circuitry to ensure the safety circuit can work in very high safety factor.

ultrasonic sensorsch,pcb,code,documentation

TMS320F240在有功功率变换器．测量等方面的应用科技文档及源码，来之不易，与大家共享．-TMS320F240 in the active power converter. The application of measurement science and technology documents and source code, does not come easily, and everyone shared.

2009年全国大学生电子设计大赛C题--宽带直流放大器-2009 National Undergraduate Electronic Design Contest C title- Broadband DC Amplifier

介绍uC/OS-II 在SkyEye上的移植分析.uC/OS-II 作为一个优秀的实时操作系统已经被移植到各种体系结构的微处理器上，也是目前较为常用的公开源码的实时内核。从这里入手学习嵌入式系统开发的基本概念，以及在 SkyEye 里构造一个可以运行的RTOS，能够使我们更深入地了解嵌入式开发的流程，在没有硬件的条件下也能对ARM的体系结构有个初步的认识。-on Phone/OS-II in the transplant SkyEye analysis .uC/OS-II as a excellent real-time operating system has been transplanted to various Architecture microprocessor, It is at present more commonly used open-source real-time kernel. From here start learning embedded system development of the basic concepts SkyEye Lane and the construction of an RTOS can run, enable us to a deeper understanding of embedded development processes, In the absence of hardware conditions can also ARM Architecture is a preliminary understanding.

　Cirrus Logic 公司生产的ARM 芯片系列中,EP7312 是基于ARM720T 核心的一种产品, 它的主要用途定位是:手持计算,数字音频。本文重点讲了EP7312 的结构、功能、接口特性及其在 嵌入式系统中的应用。-Cirrus Logic

某电力通信综合网管系统设计方案及技术说明-a power communication network management system design and technical notes

本文介绍了一种新型开关磁阻电机概念，分析，仿真验证，-This paper presents a novel switched reluctance motor concept, analysis, simulation verification,

VC++环境下的图书管理系统的详细设计和文档-VC++ environment of the library management system detailed design and documentation