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matlab_tuto
tutorial matlab gooooooooooooooood
- 2010-02-16 21:10:45下载
- 积分:1
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MATLAB-and-its-application
本书详细介绍了matlab的基本功能,以及在高等数学、线性代数等方面的应用,适合初学者。(This book details the basic features of matlab, and advanced mathematics, linear algebra and other applications, suitable for beginners.)
- 2011-08-09 18:31:30下载
- 积分:1
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BDProtocal
北斗导航定位二代协议解析,包括格式及解析代码。(Compass II protocol analysis, including formatting and parsing code.)
- 2014-10-27 23:32:06下载
- 积分:1
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CONTROL
process dynamics and control
- 2013-04-29 16:43:21下载
- 积分:1
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moxingyuece3
高速铁路路基沉降是一个复杂的系统过程,涉及不同时期、不同工况,选用单一的预测模型不足以反映路基整体的变形规律.Logistic模型及Verhulst模型的曲线均为S形,可以反映全过程的地基沉降与时间的关系.针对路基填筑期和降水期两个时段利用MATLAB软件编制程序计算模型参数,得到Logistic模型和灰色Verhulst模型,进而求得两者的最优加权组合模型.对比结果表明:在路基填筑期由两者的最优加权组合模型预测得到的结果与实测结果较吻合,拟合精度高于单一模型 而在降水期Verhulst模型的预测值更接近实测值,平均相对误差约为1.75%,拟合精度较高.(High-speed railway subgrade settlement process is a complex system involving different times and in different conditions, the choice of a single forecasting model does not adequately reflect the overall deformation of roadbed. Curve Logistic model and Verhulst models are S-shaped, the whole process can be reflected foundation settlement versus time. against roadbed construction period of two hours and precipitation using MATLAB software programming model parameters, the Logistic model and gray Verhulst model, and then get the optimal model of a weighted combination of the two. comparative results indicate : results and experimental results in the roadbed construction period by the weighted combination of the best of both models predicted than the anastomosis fitting accuracy than a single model precipitation predicted value of Verhulst model closer to the actual value of the average relative error approximately 1.75 fitting accuracy.)
- 2014-01-10 17:30:42下载
- 积分:1
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Attachments_2012_01_15_3
matlab code for signal processing for plot signals
- 2012-11-17 02:11:14下载
- 积分:1
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twopoint
根据样本估计密度曲线的方法,也就是pavzen窗函数法,采用正态窗函数,先画直方图,在估计平滑的密度曲线(Estimated based on the sample density curve method, which is pavzen window function method, using normal windows function, the first histogram drawn in the estimated density curve smoothing)
- 2007-11-14 21:07:25下载
- 积分:1
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sjs
随机序列产生程序(用乘同余法产生随机数)(random sequences generated (by using the same method I have a random number))
- 2006-06-05 09:40:29下载
- 积分:1
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单自由度强迫振动
说明: 代码来自书籍:振动力学基础与MATLAB应用
振动力学案例:单自由度强迫振动(Vibration mechanics case: single degree of freedom forced vibration)
- 2020-07-06 14:46:42下载
- 积分:1
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Block_5_1
说明: 求解分块五对角方程组的Matlab编程,并且给出了求解误差的子函数,本编程实用性强(solution for Block pentadiagonal equations)
- 2011-03-29 16:31:30下载
- 积分:1