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wave
说明: 计算有义波高的程序 船舶水动力学方面 是比较专业的程序(Significant wave height calculation procedure for ship hydrodynamic aspects of the program more professional)
- 2011-02-25 21:09:52下载
- 积分:1
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适用于金属材料的UMAT子程序公式详解
说明: abaqus金属材料子程序开发语句说明,有助于读者理解编程含义。(Description of ABAQUS subroutine for metal materials)
- 2020-12-16 22:04:42下载
- 积分:1
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msk2
说明: msk调制解调程序,利用matlab进行仿真,通信类设计可用(msk modulation and demodulation process simulation using matlab, Communications design available)
- 2010-04-12 08:36:49下载
- 积分:1
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accebrate
加速度感应器的实现,重力加速度感应,感应器的DEmo(Implementation of the acceleration sensor, gravity sensor, the sensor DEmo)
- 2013-11-04 15:02:19下载
- 积分:1
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GM11
灰色预测模型gm(1,1)适合初学者,只要数据就可以得到结果(Grey prediction model gm (1,1) for beginners)
- 2014-05-07 14:28:05下载
- 积分:1
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fkqcj
具有丰富的参数选项,用于特征降维,特征融合,相关分析等,基于kaiser窗的双谱线插值FFT谐波分析。( It has a wealth of parameter options, For feature reduction, feature fusion, correlation analysis, Dual-line interpolation FFT harmonic analysis kaiser windows.)
- 2017-05-12 11:48:33下载
- 积分:1
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sparse_in_time
Sparse in Time Program
Compressive Sensing
- 2013-12-31 15:38:20下载
- 积分:1
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预测系统
灰色预测模型称为CM模型,G为grey的第一个字母,M为model的第一个字母。GM(1,1)表示一阶的,一个变量的微分方程型预测模型。GM(1,1)是一阶单序列的线性动态模型,主要用于时间序列预测。 一、GM(1,1)建模 设有数列 共有 个观察值 对 作累加生成,得到新的数列 ,其元素 (5-1) 有: 对数列 ,可建立预测模型的白化形式方程, (5-2) 式中: ——为待估计参数。分别称为发展灰数和内生控制灰数。设 为待估计参数向量 则 按最小二乘法求解, 有: (5-3) 式中: (5-4) (5-5) 将(5-3)式求得的 代入(5-2)式,并解微分方程,有 (1,1)预测模型为: (5-6)(gray forecasting model called CM model, the G-gray of a letter, the M model for the first letter. GM (1,1), a band of a variable type of differential equation models. GM (1,1) is a sequence of single-band linear dynamic model, mainly for time series prediction. A GM (1,1) model series with a total value of observation for the cumulative production, to a new series of its elements (5-1) : The series, we can establish the prediction model albino form of equation (5-2) where :-- to question the estimated parameters. The development will be known as the gray and hygiene control within a few gray. Set parameters to be estimated according to Vector least squares method, are : (5-3) where : (5-4) (5-5) (5-3) that obtained in lieu of income (5-2)- and solutions differential equations, (1 1) Fore)
- 2005-01-26 15:33:02下载
- 积分:1
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matlab-help
matlab 软件帮助文档是中文的学习该软件必备文档 初学者适用(matlab software help documentation is an essential document for beginners of Chinese to learn the software applicable)
- 2012-04-22 23:42:14下载
- 积分:1
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MLNB
朴素贝叶斯分类器,朴素贝叶斯分类器朴素贝叶斯分类器(Naï ve Bayes Classification,Naï ve Bayes Classification,Naï ve Bayes Classification)
- 2020-12-07 20:29:21下载
- 积分:1