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face recognition ieee papers

ti超低功耗单片机msp430框架程序介绍-ti framework MSP430 ultra-low power single-chip process introduction

以太网网卡工作原理介绍，包括搜集的10个不同的文档。-Ethernet card works introduced, including the collection of 10 different documents.

详细介绍了工业系统中PID控制的概念和方法！-Described in detail in the PID control of industrial systems concepts and methods!

dxf2000的数据格式，从国外网站下载的-dxf2000 data formats and downloaded from the web

IEEE标准文章格式,从国外网站下载的,具有极高的参考价值!-IEEE standard format of the article, downloaded from the website abroad, with a high reference value.

C 语言的学习，查询资料，可以温故而知新。初学者也可以用他来学习，效果会不错！- This is about C programming langrage .

采用东芝TDA7495/TDA7496芯片（已经形成产品）制作的高保真立体声音频放大器原理图-Toshiba chips used TDA7495/TDA7496 (has been formed products) produced by high-fidelity stereo audio amplifier schematic

这个帖子对需要学习维修主板的朋友门将有所帮助，可以提点一些初学者们。-This post needs to learn to repair motherboard help friends goalkeeper, he can ask a number of beginners who points.

离散Fourier变换（简称DFT）为离散信号的分析从理论上提供了变换工具，但由于计算时间较长而难以实现，快速Fourier变换（简称FFT）则是一种减少计算时间的有效算法。本文在对DFT计算量进行分析的基础上指出了FFT的实现途径与计算方法，针对FFT算法进行了程序设计并给出了应用实例。-Discrete Fourier transform (referred to as DFT) analysis for discrete signal theory provides a transform tool, but due to a computational time and difficult to realize, fast Fourier transform (the FFT) is a reduction in the effective algorithm to calculate time. In this paper, DFT calculation was carried out on the basis of the analysis points out the ways and realize the FFT calculation of FFT algorithm for program design and application examples are given.