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Welch
从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力，进行实验仿真，比较不同的窗函数，不同的数据长度对Welch法谱估计质量的影响，并分析了造成这些影响的原因。(The paper mainly introduces the principles of Periodogram method of classical PSD estimation,analyzes the deficiency of Periodogram method in theory,and makes use of Welch to amend Perodogram method. By the use of simulation in Matlab, the impacts of different window function and different lenghth of data on estimation quality of Welch are discussed and the reasons of the impacts are analyzed.)
- 2010-06-16 08:27:53下载
- 积分：1
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pso_2D
粒子群优化算法演示，演示2d粒子群优化算法(Particle Swarm Optimization demonstration, demo 2d particle swarm optimization algorithm)
- 2009-07-12 11:51:40下载
- 积分：1
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CFBG
啁啾光纤光栅，反应其延时功能，不同波长的反射光谱图(Chirped fiber grating, the response delay function, different wavelengths of reflection spectra)
- 2012-04-10 16:34:24下载
- 积分：1
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MIFS
实现基于最大互信息方法的纹理提取,能够优化提取的纹理嘻嘻的维数(mutual information for texture selection)
- 2011-11-11 16:08:31下载
- 积分：1
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bsif_code_and_data
filter bank for face recognition
- 2013-12-14 22:08:55下载
- 积分：1
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matlabcode
the bst program foroptimazation jhuuh
- 2010-12-18 07:57:32下载
- 积分：1
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VCSOASteadyGainTMM
基于传输矩阵法（TMM）计算VCSOA（垂直腔半导体光放大器）的稳态增益的程序。由于是从将输入端功率Pin作为已知条件，程序用Matlab优化工具箱中的fsolve函数计算了满足边界条件时的输出功率。这对于相关研究开发都是较好的资料。(This is a set of source codes, which are used for calculating the steady state gain of VCSOA based on the transfer matrix method(TMM). Since the input power of the VCSOA is regarded as a already-known condition, this program, the function "fsolve" in the Matlab Optimization Toolbox is used for obtaining the output power of the VCSOA when the input power is at some value. This is a good material for further studying the related problems, especially when using the Matlab for device simulations. )
- 2013-08-13 16:15:25下载
- 积分：1
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LICENSE-PLATE_1
The ANPR (Automatic Number Plate Recognition) using ALR (Automatic line
Tracking Robot) is a system designed to help in recognition of number plates of vehicles.
This system is designed for the purpose of the security and it is a security system. This
system is based on the image processing system. This system helps in the functions like
detection of the number plates of the vehicles, processing them and using processed data for
further processes like storing, allowing vehicle to pass or to reject vehicle. This system also
helps to conduct the graphic images of the vehicles which can be further stored in the
database in text format reducing size of data to be stored.
- 2013-10-09 04:40:03下载
- 积分：1
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Vega
varius progams to genreate verius programs
- 2013-11-25 03:24:40下载
- 积分：1
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liuweixiuzhen
用于六维外弹道的计算,可以计算六自由度的外弹道(using for 6 dof blastic)
- 2021-03-09 22:59:27下载
- 积分：1
