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yuanzhuti
为圆柱体定义一种有效地多边形网格表示，并调整对表示的选择 (《计算机图形学（第三版）》P139/3.25)(For the cylinder to define a polygon mesh that effectively, and that the choice of adjustment (" Computer Graphics (Third Edition)" P139/3.25))
- 2010-06-21 15:47:10下载
- 积分：1
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GM(1-1)
GM(1,1),用于预测数据变化趋势，基于灰度理论的。。。(GM (1,1), used to predict the data trend, based on gray theory. . .)
- 2011-04-23 10:31:45下载
- 积分：1
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vrml2smf
vrml to smf convert use for 3d image
- 2013-10-04 19:03:01下载
- 积分：1
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cdma_power_allocation
first, this project simulates cdma network using 63 gold code over Rayleigh fading channel.then ,compares rake receiver performance with ordinary receiver and theory awgn and theory Rayleigh channel . finally , we observe decreasing ber when number of users is increasable.
- 2015-03-07 17:49:50下载
- 积分：1
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FinalxTheisis.pdf
Tomographic Inversion of pn waves. Thesis and matlab codes in the appendix.
- 2014-11-14 20:28:55下载
- 积分：1
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vibsensor
基于压电传感器的振动测试探头的matlab模型(Based on piezoelectric vibration sensor test probe matlab model)
- 2013-10-15 18:28:12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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219
It is about matlab which depicts brain image segmentation
- 2013-11-21 20:45:34下载
- 积分：1
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signal_gen
某设备点火信号的时序生成时序程序，可用于时序生成设计参考(An ignition timing signal generating device timing procedures can be used to generate a timing reference design)
- 2013-12-13 21:58:09下载
- 积分：1
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Nearestneighbor
模式识别问题最近邻算法的matlab实现，可以模拟实现最近邻法的核心，是一个不错的代码(
Nearest neighbor algorithm for pattern recognition problem of matlab to achieve, can simulate the nearest neighbor method to achieve the core of the code is a good)
- 2009-06-30 22:20:15下载
- 积分：1
