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FreqDomain_imagEnhanc_and_imagRestore
Image enhancement in frequency domain using Fourier center frequency, Gaussian lowpass filter, Low pass filter, high pass filter. Image restoration using medean filter, weiner filter with noise generator such as Gaussian noise, Salt and Pepper noise
- 2009-05-15 03:14:23下载
- 积分：1
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Matlab
该幻灯片详细阐述了matlab函数的绘图函数，及函数详细的应用例程！(this book tell us how to use matlab software to draw picture!)
- 2009-11-04 18:27:06下载
- 积分：1
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FBG
this code is used to modeling and simulate uniform fiber bragg grating reflection spectra vs wavelength in micrometer
- 2014-08-30 14:04:54下载
- 积分：1
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Matlab-matfile_format
Matlab matfile format.zip
- 2011-10-15 07:34:55下载
- 积分：1
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pygamedemo
一个pygame开发的小例子,仅供学习参考(A pygame small demo )
- 2013-04-11 10:35:42下载
- 积分：1
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msk_demod
gmsk demodulation source code
- 2013-01-01 14:10:11下载
- 积分：1
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goldxuliezu
Gold序列生成程序，用m序列模2相加生成平衡Gold序列(Gold sequence generation process, using mod 2 sum of m sequences generated balanced Gold sequences)
- 2010-05-13 11:36:02下载
- 积分：1
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Sim_Fast_Tanner
matlab to ise change code
- 2013-09-30 13:18:21下载
- 积分：1
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yinxianggaoditonglvbo
这是一个音像高低通滤波MATLAB代码，其中包括巴特沃斯低通滤波，高斯高通滤波，高斯低通滤波，理想矩形低通滤波，理想圆形低通滤波……(This is a sound image high and low pass filter MATLAB code, which includes Butterworth low-pass filter, Gaussian high-pass filter, Gaussian low-pass filter, ideal rectangular low-pass filter, ideal circular low-pass filter ...)
- 2017-05-13 11:58:09下载
- 积分：1
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matlab
实验名称:投资组合分析
实验性质：综合性和研究探索性
实验目的：熟练运用投资组合工具箱，学会构造有效前沿组合的方法，掌握最优投资组合的计算方法；给出投资组合VaR 的值。
实验任务：选择股票并从万得下载数据，计算证券的预期收益率、标准差和协方差，设定一组约束条件，构造最优投资组合并计算该组合的Var值。
实验设备：计算机
实验软件：Matlab2013 Wind数据库
选择一组股票作为投资标的，构造投资组合，通过估计收益率均值、计算方差、协方差，计算该投资组合权重、在险价值、画出有效前沿。(Experimental Name: Portfolio Analysis
Experimental nature: comprehensiveness and research exploration
The purpose of the experiment is to skillfully use the portfolio toolbox, learn to construct effective frontier portfolio method, grasp the best investment portfolio calculation method, and give the value of portfolio VaR.
Experimental tasks: select stock and download data from Wan De, calculate the expected return, standard deviation and covariance of securities, set up a set of constraints, construct the optimal portfolio and calculate the Var value of the portfolio.
Experimental equipment: computer
Experimental software: Matlab2013 Wind database
A group of stocks is selected as investment target, and a portfolio is constructed. By estimating the mean value, variance and covariance of the yield, we calculate the portfolio weight, value at risk and draw effective frontier.)
- 2017-12-27 13:31:24下载
- 积分：1
