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red
语音信号处理中基于lpc的短时功率谱实现更好的效果(red)
- 2009-12-30 09:29:07下载
- 积分：1
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DJshortpath
此MATLAB文件专门用于求某个顶点到其他顶点的最短距离(This MATLAB file dedicated to seeking the shortest distance of a vertex to other vertices)
- 2012-08-14 19:56:53下载
- 积分：1
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Research-LTE-A-pre-coding-
本文首先概述了预编码技术的发展历史、基本原理和研究意义。重点介绍了预编码技术在LTE及LTE-A系统中的应用，最后对预编码技术的发展趋势做出预测及综合评论。(This paper outlines the history of pre-coding technology, the basic principles and significance. Focuses on the pre-coding technology in LTE and LTE-A system, and finally to make predictions and comprehensive review on the development trend of the pre-coding technology.)
- 2014-01-07 11:43:35下载
- 积分：1
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watermarking
说明： 基于小波变换的数字图像水印算法研究的论文(Wavelet-based Digital Image Watermarking Algorithm papers)
- 2010-04-06 18:13:44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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chapter29 支持向量机的回归拟合
说明： 利用支持向量机的回归拟合混凝土抗压强度预测，适合初学者的学习和参考。(The regression of support vector machine is used to fit the prediction of concrete compressive strength, which is suitable for beginners to learn and reference.)
- 2019-01-25 20:58:41下载
- 积分：1
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ANN_RBF_LMS
fuel supply systeme control grid
- 2013-04-28 16:14:52下载
- 积分：1
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STR-1.3.Synchro
cours systeme temps reel synchronisation
- 2014-01-17 18:09:49下载
- 积分：1
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Brownian_motion_process_Stratonovitch
在Stratonovitch意义下数值模拟Brownian Process的一个简单的程序，上传给大家分享(Numerical simulation of Brownian Process by Stratonovitch method)
- 2010-01-22 11:51:50下载
- 积分：1
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YiQun
matlab + 最短路径 改进的蚁群算法(matlab+ improved ant colony algorithm for the shortest path)
- 2013-09-01 21:33:28下载
- 积分：1
