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Wavelets have been widely used in many sign al and image processing applications...
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
- 2022-01-25 17:21:14下载
- 积分：1
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设计一个可以顺计时和倒计时的秒表。要求计时的范围为00.0S~99.9S，用三位数码管显示，用三个发光二极管正确显示以下状态：倒计时状态、顺计时状态、待机状态...
设计一个可以顺计时和倒计时的秒表。要求计时的范围为00.0S~99.9S，用三位数码管显示，用三个发光二极管正确显示以下状态：倒计时状态、顺计时状态、待机状态-Designed to be a cis-timing and countdown stopwatch. Required time ranges from 00.0S ~ 99.9S, with three digital tube display, with three light-emitting diode display correctly the following states: the countdown state, cis-time status, standby mode
- 2022-02-01 20:54:32下载
- 积分：1
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常用的说话人识别方法有模板匹配法、统计建模法、联接主义法(即人工神经网络实现)。考虑到数据量、实时性以及识别率的问题，采用基于矢量量化和隐马尔可夫模型(HMM)...
常用的说话人识别方法有模板匹配法、统计建模法、联接主义法(即人工神经网络实现)。考虑到数据量、实时性以及识别率的问题，采用基于矢量量化和隐马尔可夫模型(HMM)相结合的方法。
说话人识别的系统主要由语音特征矢量提取单元(前端处理)、训练单元、识别单元和后处理单元组成，
-Commonly used methods of speaker recognition template matching method, statistical modeling method, and connection method (ie, artificial neural networks). Taking into account the amount of data, real-time as well as the recognition rate of the problem, based on vector quantization and Hidden Markov Model (HMM) method of combining. Speaker recognition system mainly by the voice feature vector extraction unit (front-end treatment), training modules, identification and post-treatment unit modules,
- 2022-02-28 23:23:44下载
- 积分：1
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2009年全国大学生电子设计大赛B题
2009年全国大学生电子设计大赛B题--声音导引系统-2009 National Undergraduate Electronic Design Contest B title- the voice guidance system
- 2022-03-03 18:38:09下载
- 积分：1
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电力调度自动化的研究，可以参考随碟附送多发
电力调度自动化的研究，可以参考随碟附送多发-dms system ddddddddddddd
asdfasdfdsfasd
- 2022-02-05 22:52:26下载
- 积分：1
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车身控制模块文档部分
包含工艺文件 程序模块说明
车身控制模块文档部分
包含工艺文件 程序模块说明-body control module contains documentation process documentation procedures module Description
- 2022-09-28 14:40:03下载
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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.
- 2022-08-20 22:33:40下载
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关于低密度奇偶校验码的生成，采用matlab编写，主要是校验矩阵的产生...
关于低密度奇偶校验码的生成，采用matlab编写，主要是校验矩阵的产生
-on low-density parity-check code generation, prepared using Matlab, mainly for the selection of calibration matrix
- 2022-06-28 01:50:57下载
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《非程序员》第11期，介绍了uml网上商店的模式，探讨了用户界面的设计样式，还有部分《人件》的节选。...
《非程序员》第11期，介绍了uml网上商店的模式，探讨了用户界面的设计样式，还有部分《人件》的节选。-err
- 2022-05-26 13:41:37下载
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基于有监督分类的地物识别,基于有监督分类的地物识别
基于有监督分类的地物识别,基于有监督分类的地物识别-Has supervised classification based on the features to identify, has supervised classification based on the identification of features
- 2023-04-30 04:15:03下载
- 积分：1
