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tutorial
Learn tutorial for matlab
- 2011-02-10 22:29:44下载
- 积分：1
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emd
基于MATLAB的EMD去噪算法，可用于线形，非线性一维信号，去噪效果良好。(EMD denoising algorithm based on MATLAB)
- 2020-12-18 12:49:11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
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变分模态分解
关于VMD的一篇博士论文，其中比较了EMD和LMD以及VMD的分解效果，证明VMD分解有较好的效果。(A doctoral thesis on VMD, which compares the decomposition effects of EMD, LMD and VMD, proves that VMD decomposition has a good effect.)
- 2021-03-25 10:49:14下载
- 积分：1
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ysgs
杨氏干涉仪之光谱扩展时条纹图样仿真（MATLAB）
杨氏干涉仪之光谱扩展时条纹图样仿真（MATLAB）(无)
- 2010-05-28 21:09:14下载
- 积分：1
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AES17-FB.ps
matlab wave matlab wave matlab wave matlab wave
- 2009-04-23 23:33:22下载
- 积分：1
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restrictions
在matlab环境中利用产生的大脑图实现图像的重建。(The use of brain imaging to achieve the reconstruction of Fig.)
- 2009-05-22 11:08:55下载
- 积分：1
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UCSB
说明： MATLAB噪声模型计算。半导体器件设计用。(MATLAB noise model. Semiconductor device design.)
- 2008-11-15 17:16:48下载
- 积分：1
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fpu
Code for simulation of Fermi Pasta Ulam problem
- 2012-04-07 01:26:47下载
- 积分：1
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08nianshumochengxu
08年的数学建模比赛的MATLAB源代码，，另外还附有实例，你们可以好好看看！！程序比较简单(Mathematical modeling contest in 2008 the MATLAB source code, also with pictures, you can test! !)
- 2011-09-11 01:28:20下载
- 积分：1
