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7TOEEJ
This work involves in transmitting of intermediate frequency (IF) signal over fiber utilizing photonics
frequency conversion.
- 2015-02-06 00:36:07下载
- 积分：1
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matlableach
the code of leach in matlab simulateur
- 2010-05-13 23:35:25下载
- 积分：1
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基于Teager能量算子的小电流接地 系统的单相故障选线方法 pptConverttodoc
提出一种基于Teager能量算子的小电流接地
系统的单相故障选线方法。通过EMD时空滤
波，在故障线路零序电流中提取暂态分量作
为特征量，以Teager能量算子法求得暂态分
量的瞬时频率、实际频率和幅值，进而得到
信号的能量均值，再以能量均值为故障判
据，从而检测出故障线路。经Matlab/Simulink
仿真验证，结果表明该方法的有效性，且算
法简便(Single-phase fault line selection method for the system. Time-space filtering through EMD)
- 2018-12-01 15:49:38下载
- 积分：1
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coldetect
collision detection algorithm in matlab
- 2009-05-27 18:24:18下载
- 积分：1
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GA_main
说明： 遗传算法整套源程序，包括初始种群，计算适应度值，选择，交叉变异等(Genetic algorithm source code package, including the initial population, calculation of fitness value, selection, crossover and other variant)
- 2009-08-21 19:03:03下载
- 积分：1
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doc8003
Atmel抯 AVR controller offers an Analog to Digital Converter with 10-bit resolution.
In most cases 10-bit resolution is sufficient, but in some cases higher accuracy is
desired. Special signal processing techniques can be used to improve the
resolution of the measurement. By using a method called 慜versampling and
Decimation?higher resolution might be achieved, without using an external ADC.
This Application Note explains the method, and which conditions need to be
fulfilled to make this method work properly
- 2012-05-27 18:23:06下载
- 积分：1
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fun_huiyu
灰色预测法，灰色预测使用的数据小预测精度高，(Gray prediction method, high prediction accuracy of the data small gray prediction to use,)
- 2014-09-01 21:01:39下载
- 积分：1
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WDM-filter-transceivers
我们设计和实验证明
布拉格光栅波分复用器
三波长的平面光波电路复用
公交车站台。1310和1550 nm的光，被设计成
由一个半周期通过定向耦合器分离后
和一个完整的周期耦合作用与0.07和0.19分贝的损失，
分别。1492 nm的光反射回来的布拉格
光栅对定向耦合器及其制作少损失
超过2分贝。我们也介绍和讨论新概念
集成光学三工收发器，使用此过滤器。
(We designed and experimentally demonstrated a
Bragg grating-assisted wavelength-division-multiplexing filter for
the three-wavelength multiplexing on a planar-lightwave-circuit
platform. The 1310- and 1550-nm lights were designed to be
separated after passing the directional coupler by a half-cycle
and a full-cycle coupling actions with losses of 0.07 and 0.19 dB,
respectively. The 1492-nm light was reflected back by a Bragg
grating fabricated on the directional coupler and its loss was less
than 2.0 dB. We also introduced and discussed the new concept of
an integrated optical triplexer transceiver using this filter.)
- 2013-09-27 10:40:02下载
- 积分：1
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2
说明： In this paper, a new scaling-based image-adaptive
watermarking system has been presented, which exploits human
visual model for adapting the watermark data to local properties
of the host image. Its improved robustness is due to embedding
in the low-frequency wavelet coefficients and optimal control of
its strength factor HVS point of view. Maximum-likelihood
(ML) decoder is used aided by the channel side information. The
performance of the proposed scheme is analytically calculated
and verified by simulation. Experimental results confirm the
imperceptibility of the proposed method and its higher robustness
against attacks compared to alternative watermarking methods in
the literature
- 2015-03-03 22:52:59下载
- 积分：1
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Matlab
钟麟《Matlab仿真技术与应用教程》学习用(Zhong Lin Matlab Simulation Technology and Application Guide)
- 2010-05-11 15:56:49下载
- 积分：1
