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BatchSimulation
As we know, the energy needed for sensors should be electrical. So the rst
step before start to work is to convert environmental energy to electrical one.
Inside the node there are dierent components for sensing the area, collecting
data and processing the data. So the main dierent part of this kind of nodes,
in compare of WSN nodes, is the power part. Once the stored energy reach
to a certain amount, the power supply for micro controller and transceiver will
start to work. They will continue to work until they have energy, as soon as the
energy nish, they stops and energy storage device start to work to save energy
again.
The other fact should be consider about EH-WSN node is that the available
energy can change in dierent nodes. So every node has its own harvesting rate.
- 2013-07-20 14:34:56下载
- 积分:1
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testfunction
说明: 各种测试函数的源代码,包括ackleysfunction、braninfunction等(Various test functions of the source code, including ackleysfunction, braninfunction etc.)
- 2010-05-02 10:30:54下载
- 积分:1
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LSSVMLab-1.6
lssvm工具箱,用途广泛,可用于分类,回归,贝叶斯等(lssvm nbc)
- 2014-11-19 09:58:45下载
- 积分:1
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dft
用于计算dft函数相关性的代码,包括自相关和互相关(To Calculate DFT correlation function)
- 2013-11-15 08:43:11下载
- 积分:1
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rte
edge detection using fuzzy 1...............................................
- 2012-02-06 15:02:38下载
- 积分:1
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基于GMM的说话人识别
语音识别是近年来发展非常迅速的一项计算机智能技术,广泛应用在语音控制、身份识别等多个领域。本次项目主要研究语音识别的预处理过程和特征参数的提取环节。通过对原始语音信号进行预加重和分帧、加窗,滤除低频干扰,提升对语音识别有用的部分,消除了部分噪音和失真。预处理之后进行信号的特征提取,主要选取了短时平均过零率和MFCC两个特征参数,应用matlab软件绘制波形图并提取特征参数矩阵,为之后的语音信号的识别打下了基础。(Speech recognition is a computer intelligent technology which has developed rapidly in recent years. It is widely used in speech control, identity recognition and other fields. This project mainly studies the pretreatment of speech recognition and the extraction of feature parameters. Through pre-emphasis, framing and windowing of the original speech signal, the low frequency interference is filtered out, the useful part of speech recognition is enhanced, and some noise and distortion are eliminated. After pretreatment, feature extraction of signal is carried out. Two feature parameters, short-term average zero-crossing rate and MFCC, are selected. Waveform diagram is drawn by MATLAB software and feature parameter matrix is extracted, which lays a foundation for speech signal recognition.)
- 2019-04-06 10:53:48下载
- 积分:1
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ElectroMechWeb082505
说明: 关于电机驱动的一些simulink仿真代码。内含混合传动系统,pwm系统和弹簧质量系统。(On the number of motor-driven simulation simulink code. Containing hybrid drive system, pwm system and the spring mass system.)
- 2009-08-18 22:43:29下载
- 积分:1
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mainprog
基于遗传算法的高校排课,是一段主程序,有点不大准确(GA )
- 2011-04-24 11:58:00下载
- 积分:1
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wmtsa-matlab-0.2.6
完整的极大离散小波变换MATLAB工具箱,附有程序的具体实例。可参考《时间序列分析的小波方法》 程正兴译(WMTSA toolbox is an implemenation for MATLAB of the wavelet methods for
time series analysis techniques presented in:
Percival, D. B. and A. T. Walden (2000) Wavelet Methods for
Time Series Analysis. Cambridge: Cambridge University Press.)
- 2012-05-05 17:29:31下载
- 积分:1
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optimizationusingmatlab
matlab优化问题的应用程序非常适合初学者编程使用 综合试验包括了各种问题的应用编程(Matlab optimization of procedures for beginners to use comprehensive testing program, including a variety of Journalist that the Application Programming)
- 2007-06-24 16:27:10下载
- 积分:1