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finite-element-method
采用有限元法研究了圆形和椭圆形两种变形对称双脊波导对传输特性的影响。计算了脊的尺寸变化时的截止波长和单模 带宽,给出了主模场结构 图以及变形对截止 波长和单模带宽影响的关 系曲线 ,并分析 了传输特性 随对称脊波导结构尺寸变化的情况。通过这些研究,能够为变形双脊波导的应用和研究提供有价值的参考。 (Finite element method using the circular and elliptical symmetry Double Ridge Waveguide two deformation characteristics of the transmission. Dimensional changes were calculated when the ridge and single-mode cutoff wavelength bandwidth gives the dominant mode field pattern and deformation of single-mode cutoff wavelength and the bandwidth of the curve, and analyzed the transmission characteristics of ridge waveguide structure with symmetrical changes in size situation. These studies can be applied for the deformation Double Ridge Waveguide to provide a valuable reference and research.)
- 2011-04-26 09:05:38下载
- 积分:1
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MATLAB
MATLAB函数参考手册,查看matlab函数作用以及功能。( SVMLSPex02.m
Two Dimension SVM Problem, Two Class and Separable Situation
Difference with SVMLSPex01.m:
Take the Largrange Function (16)as object function insteads ||W||,
so it need more time than SVMLSex01.m
Method from Christopher J. C. Burges:
"A Tutorial on Support Vector Machines for Pattern Recognition", page 9
Objective: min "f(A)=-sum(ai)+sum[sum(ai*yi*xi*aj*yj*xj)]/2" ,function (16)
Subject to: sum{ai*yi}=0 ,function (15)
and ai>=0 for any i, the particular set of constraints C2 (page 9, line14).
The optimizing variables is "Lagrange Multipliers": A=[a1,a2,...,am],m is the number of total samples.)
- 2011-04-27 14:27:35下载
- 积分:1
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key-frame-extraction
in this zip folder contains the how to extract the key frames and how to add the noise and RGB.
- 2013-10-01 23:44:05下载
- 积分:1
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repetitive-control-for--inverter
分析了电压型控制模式下的逆变器并网的电路结构和数学模型,提出了基于重复控制技术的光伏逆变器并网控制策略,仿真和实验结果表明方案满足逆变器并网要求。(Voltage control mode inverter grid circuit structure and mathematical model is proposed based on repetitive control technology photovoltaic inverter grid control strategy, simulation and experimental results show that the program inverter to meet and network requirements.)
- 2013-04-27 15:36:28下载
- 积分:1
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MPPTwithMatlab
基于MATLAB的光伏电池仿真的通用光伏电池封装模型(MATLAB-based simulation of the photovoltaic cells of common photovoltaic cells package model)
- 2009-03-30 00:10:57下载
- 积分:1
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otsu
Chinese remainder theorem
- 2013-04-01 00:58:05下载
- 积分:1
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ID3
MATLAB 实现ID3算法 (ID3 algorithm in MATLAB)
- 2011-11-29 21:18:18下载
- 积分:1
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GA-Wavelet-BP
基于遗传算法的小波神经网络预测模型,在神经网络基础上做的改进(Wavelet neural network forecasting model based on genetic algorithms, neural network based on the improvements made)
- 2016-07-08 14:51:27下载
- 积分:1
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RegrToolbox5
matlab回归分析工具箱,用于数据处理和统计分析建模(regression analysis matlab toolbox for data processing and statistical analysis modeling)
- 2008-06-03 19:32:49下载
- 积分:1
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md5
md5 calcul for generating hashes in 128 bits.Please tell if you like it
- 2011-04-30 19:21:54下载
- 积分:1