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information-theory
对于学习信息论的各位朋友们帮助很大，精炼易懂(It is very helpful for those who study information theory,it is Refining and easy to understand.
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- 2013-08-23 16:36:39下载
- 积分：1
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LearnAbaqusScriptInOneHour
一个关于用python语言写abaqus的脚本的好的教程(LearnAbaqusScriptInOneHour)
- 2014-04-10 21:59:52下载
- 积分：1
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lunwen
两篇关于模型简化的博士论文，对于研究模型简化方面的很有用。(2 on a simplified model of doctoral thesis research model for the simplification of very useful.)
- 2008-06-24 11:46:20下载
- 积分：1
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nannvshengshibie
本文通过对男性和女性声音的语音特征的研究，发现男女声的基音频率存在较大的差异，并设计了基于基音频率分析的男女声识别系统。男女声识别系统由以下三个模块电路构成：话筒放大器，低通滤波器，半波整流电路，单片机测量控制模块。话筒放大器采用NE5532P音前置芯片，对语音信号进行放大；八阶低通滤波器MAX293完成基音信号的提取；单片机STC12C5410AD实现频率测量和控制输出功能。经仿真与电路实测，男女声的识别效果良好。(In this paper, the voices of male and female voice characteristics of the findings of a study of the fundamental frequency of the sound of men and women there is a big difference, and the design of frequency analysis based on the pitch of the voice recognition system for men and women. Voice Recognition System for men and women from the circuit the following three modules: the microphone amplifier, low-pass filter, half-wave rectifier circuit, single-chip measurement control module. NE5532P sound using the microphone pre-amplifier chip amplification of voice signals eight MAX293-order low-pass filter to complete the extraction of pitch signal STC12C5410AD single-chip realization of the frequency of measurement and control output. By circuit simulation and measurement, the identification of male and female voices well.)
- 2009-04-12 16:23:04下载
- 积分：1
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simplycsp1_24-(1)
How to make ticketing application
- 2013-11-21 12:57:51下载
- 积分：1
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现代控制系统第十二版答案
说明： 现代控制系统第十二版答案，richard c.dorf编写，权威教材，答案帮助更好学习例题。(Answers to the twelfth edition of the modern control system, written by richard c.dorf, authoritative textbooks, answers to help better study examples.)
- 2020-12-06 13:19:21下载
- 积分：1
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thequalityofcprogramming
C++/C编程指南丛书---高质量编程
看过后大受启发
(C++/C Programming Guide--- Series of high-quality programming large inspired after reading)
- 2007-11-30 16:36:28下载
- 积分：1
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English
说明： basic english sentence patterns
- 2019-06-17 16:50:41下载
- 积分：1
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Python-GUI-Programming-Cookbook
Over 80 object-oriented recipes to help you create mindblowing
GUIs in Python
- 2020-06-23 00:40:01下载
- 积分：1
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GPU
基于GPU的视点相关自适应细分文档，最新开发过程(GPU based on the view-dependent adaptive subdivision)
- 2009-06-14 17:17:03下载
- 积分：1
