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2dgaussian
汽车高斯曲面拟合
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2程序,以适应到表面二维高斯:
子= A *的进出口( -((西为X0)^2/2/sigmax^2 +(艺Y0的)^2/2/sigmay^ 2)。。)+ b的
这些例程是自动在某种意义上说,他们并不需要出发对模型参数的猜测规范。
autoGaussianSurfML(十一,彝,子)适合通过对模型参数的最大似然(最小二乘)。它首先计算了该模型在许多可能的参数值,然后选择最佳质量设置和细化与lsqcurvefit它。
autoGaussianSurfGS(十一,彝,紫)的估计,通过指定数据的贝叶斯生成模型,然后采取通过从模型吉布斯抽样样本后ofthis模型参数。这种(Auto Gaussian Surface fit
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2 routines to fit a 2D Gaussian to a surface:
zi = a*exp(-((xi-x0).^2/2/sigmax^2+ (yi-y0).^2/2/sigmay^2))+ b
The routines are automatic in the sense that they do not require the specification of starting guesses for the model parameters.
autoGaussianSurfML(xi,yi,zi) fits the model parameters through maximum likelihood(least-squares). It first evaluates the quality of the model at many possible values of the parameters then chooses the best set and refines it with lsqcurvefit.
autoGaussianSurfGS(xi,yi,zi) estimates the model parameters by specifying a Bayesian generative model for the data, then taking samples from the posterior ofthis model through Gibbs sampling. This method is insensitive to local minimain posterior and gives meaningful error bars (Bayesian confidence intervals))
- 2011-05-23 10:36:52下载
- 积分:1
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diversity
achivable to order diversity in coperativr communication
- 2012-04-21 03:12:33下载
- 积分:1
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Multiset
A collection that supports order-independent equality, like Set, but may have duplicate elements.
- 2014-05-21 11:19:04下载
- 积分:1
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Gill
This the mathematical computational method of step-vary Gill method.
- 2007-09-07 20:30:07下载
- 积分:1
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Pls_tool-tem
pls算法工具箱。偏最小二乘回归≈多元线性回归分析+典型相关分析+主成分分析
(pls algorithm toolbox. Partial least-squares regression ≈ multiple linear regression analysis, canonical correlation analysis++ Principal component analysis)
- 2009-12-28 21:56:32下载
- 积分:1
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SMAcode
Implementation of SMA Code
- 2013-09-24 14:46:22下载
- 积分:1
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MPC860TRAIN
mpc860培训教程,从结构到编程很详细(MPC860 training curricula, from the structure to the program in great detail)
- 2007-11-14 02:26:54下载
- 积分:1
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art_matlab.tar
用于Art1, Artmap 和Fuzzy Art 的Matlab子程序(MATLAB routines for Art1, Artmap, Fuzzy Art, Fuzzy Artmap)
- 2009-04-02 19:43:46下载
- 积分:1
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THE-USE-OF-HEAT-RATES
An understanding of heat rates starts with an fundamental understanding of the following terms.
· Incremental Costs and Incremental Heat Rates
· Average Costs and Average Heat Rates
· Input-Output Curves
- 2014-09-04 17:10:50下载
- 积分:1
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ga
说明: IT IS THE CODE OF GENETIC ALGORITHEM WHICH IS DEVELOPED IN MATLAB SOFTWARE
- 2015-03-09 16:12:18下载
- 积分:1