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MATLAB
MATLAB电机仿真精华50例,功能强大，面面俱到(MATLAB simulation of the essence 50 cases of motor, powerful, all-embracing。)
- 2013-07-18 16:05:04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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haar_like
基于haar-like训练的人脸识别，在matlab中实现的，希望对大家有用。(Training based on haar-like face recognition, implemented in matlab, we want to be useful.)
- 2010-07-17 14:52:52下载
- 积分：1
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CMA_DD-LMS
这是一个信道盲均衡的程序，程序若然简单，单是非常经典好用。(This is a blind channel equalization program, the program and if so simple, one is very classic easy to use.)
- 2021-04-16 17:38:53下载
- 积分：1
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dengjianju
天线方向图的波达方向，用于描述回波的方向图2，可以用于初学者学习使用(DOA antenna pattern, used to describe the echo pattern 2, can be used for beginners to learn to use)
- 2010-11-13 18:20:29下载
- 积分：1
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matlabshilichengxu
希望对大家有所帮助，祝大家学习进步，有时间共同探讨问题
(Would like to help everyone, I wish everyone to learn and progress, have time to explore the issue of)
- 2008-05-21 17:22:43下载
- 积分：1
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catmap
arnold cat 映射实验，观察其迭代次数与置乱效果的关系，这是图像加密的典型算法(arnold cat mapping experiments to observe the number of iterations and the scrambling effect relationship, which is a typical image encryption algorithm)
- 2021-04-13 14:28:56下载
- 积分：1
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QDPSK-matlab-code
QDPSK理论误码率与实际误码率matlab仿真程序(QDPSK matlab code)
- 2015-03-01 16:59:23下载
- 积分：1
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gonglvfenpei
本程序主要介绍了经典注水功率分配算法、迭代分块注水功率分配算法以及考虑载波泄漏功率分配算法，并对他们的吞吐量做出了相应的比较。(This procedure introduces the classic water-filling power allocation algorithm, iterative sub-block water-filling power allocation algorithm and considering the carrier leakage power allocation algorithm, and their capacity to make corresponding comparison.
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- 2012-11-26 21:09:48下载
- 积分：1
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psychoacoustic
采用matlab计算心理声学参数，包括响度、粗超度、尖锐度和抖动度。(Psychoacoustic parameters calculated by matlab, including loudness roughness sharpness and fluctuation。)
- 2021-04-05 22:49:03下载
- 积分：1
