adaboost 人脸表情识别的好文章，详细明了

TI的TMS320F2812有一个弊病就是所提供的ADC转换模块的AD转换不准确，本文档提供了其官方的矫正方案。-TI"s TMS320F2812 a malady is provided by the ADC conversion module to the AD for inaccurate, the document provides a corrective its official program.

后装饰垃圾呀缩车的推板油缸-Decorative trash after you push the board reduction of vehicle fuel tanks

simple console application

Ciruit of SGM Color LAB

USB 1.1 协议详简，对做usb 开发的 可以好好看看。 -USB 1.1 protocol detailed briefing on the development of the so usb be a good look.

基于低成本传感器的捷联惯导对准方案研究，有一定参考价值

工程技术文档：NDS游戏机系统描述文档（英文版），包括NDS内存地址、中断、LCD控制、卡读写等全套描述，非常详细！-Engineering and technical documents: NDS game system described in the document (in English), including the NDS memory address, interrupt, LCD control, card reader etc. described in great detail!

很辛苦才画出来的一个开关电源原理图，protel 99 se上的。印刷出来能工作-How much could draw out a switching power supply schematic, protel 99 se on. Printing can work out

This application report introduces and describes an MP3 /AAC audio player for use with the TMS320C54x(TM) digital signal processor (DSP) devices. This audio player is based on Reference Framework Level 3 (RF3). Reference Framework for eXpressDSP(TM) Software is a start-ware for developing applications that use DSP/BIOS(TM) and the TMS320(TM) DSP AlgorithmStandard.-This report introduces application and de scribes an MP3/AAC audio player for use with the TMS320C54x (TM) digital signal processor (DSP ) devices. This audio player is based on Referen ce Framework Level 3 (RF3). Reference Framewor k for eXpressDSP (TM) Software is a start-ware f or developing applications that use DSP/BIOS ( TM) and the TMS320 (TM) DSP AlgorithmStandard.

2009年全国大学生电子设计大赛F题--数字幅频均衡的功率放大器-2009 National Undergraduate Electronic Design Contest F title- the number of amplitude and frequency balanced amplifier