G.726.pdf――ADPCM的标准协议。

手机音腔设计资料给大家参考,希望对大家设计有帮助.-Mobile Audio cavity design information for your reference, we want to design helpful.

Wavelets have widely been used in many signal and image processing applications. In this paper, a new serial-parallel architecture for wavelet-based image compression is introduced. It is based on a 4-tap wavelet transform, which is realised using some FIFO memory modules implementing a pixel-level pipeline architecture to compress and decompress images. The real filter calculation over 4 ・ 4 window blocks is done using a tree of carry save adders to ensure the high speed processing required for many applications. The details of implementing both compressor and decompressor sub-systems are given. The primarily analysis reveals that the proposed architecture, implemented using current VLSI technologies, can process a video stream in real time.-Wavelets have been widely used in many sign al and image processing applications. In this p aper. a new serial-parallel architecture for wavele t-based image compression is introduced. It is based on a 4-tap wavelet transform. whic

本人写的一篇介绍基于renesas DVP－M平台LCD TV系统结构的论文。 -I wrote an introduction renesas DVP-M-based platform for LCD TV system architecture thesis.

本课题的目的就是研制适用于工业现场控制的嵌入式工业控制器，这对于提 高工业现场控制的实时性具有重要意义。本课题以嵌入式系统设计原理和工业控 制实际应用为核心，从理论上和技术方法上开展了一系列研究。主要工作有: 1全面系统地概述了嵌入式系统的发展过程和分类，及其在各个领域 内的应用，以及嵌入式系统的发展方向 2基于嵌入式系统设计原理的嵌入式工业控制器的设计的总体方案， 从硬件和软件两个方面讲述了嵌入式工业控制器的设计思想和方 法，及其可行性的论证 3嵌入式工业控制器硬件平台的设计与调试，着重叙述了硬件平台的 整体设计方案，包括各个设计模块的选型与接口电路的设计 4嵌入式工业控制器所采用的操作系统的移植与调试，详细讲叙了 u C/OS-II实时操作系统在基于AT9I M40800的嵌入式工业控制器 硬件平台上的移植过程及注意事项 5在后继的工作中，我们还要在实时嵌入式操作系统的基础上完成对 操作系统的扩展以及对各个模块的驱动。

DVB DOCUMENT A025 Guideline for Implementation and Use of the Common Interface for DVB Decoder Applications-DVB DOCUMENT A025 Guideline for Implement ation and Use of the DVB Common Interface for Dec oder Applications

ABB变频器的资料，是ＡＣＳ８００的，非常实用，在工控调速领域都能用上．-ABB Inverter information ACS800 very practical in the field of industrial control speed can use.

简易心电图仪设计,可测量人体心电信号并在示波器上显示出来-Simple Electrocardiograph design, measurable human ECG and oscilloscope display

使用vb开发的课程设计，数据库的基本功能都实现了。-Vb development of the use of curriculum design, the basic functions of the database have been achieved.

此文章先从理论上说明了OFDM系统的实质，然后构造了OFDM系统的MATLAB仿真-This article first describes the OFDM system in theory, in real terms, and then construct a MATLAB simulation of OFDM systems

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