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EasyKrig_V3
克里金法广泛地应用于地下水模拟、土壤制图等领域，是一种很有用的地质统计格网化方法。它首先考虑的是空间属性在空间位置上的变异分布．确定对一个待插点值有影响的距离范围，然后用此范围内的采样点来估计待插点的属性值。该方法在数学上可对所研究的对象提供一种最佳线性无偏估计(某点处的确定值)的方法。它是考虑了信息样品的形状、大小及与待估计块段相互间的空间位置等几何特征以及品位的空间结构之后，为达到线性、无偏和最小估计方差的估计，而对每一个样品赋与一定的系数，最后 进行加权平均来估计块段品位的方法。(Kriging is a technique that provides the Best Linear Unbiased Estimator of the unknown fields (Journel and Huijbregts, 1978 Kitanidis, 1997). It is a local estimator that can provide the interpolation and extrapolation of the originally sparsely sampled data that are assumed to be reasonably characterized by the Intrinsic Statistical Model (ISM). An ISM does not require the quantity of interest to be stationary, i.e. its mean and standard deviation are independent of position, but rather that its covariance function depends on the separation of two data points)
- 2013-11-27 09:56:06下载
- 积分：1
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ppca_mv
a matlab code to reduce the dimenision of data. using probability principle analysis
- 2010-07-12 09:17:00下载
- 积分：1
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nmfmse
nmf算法的一个简单代码实现，将一个矩阵分解成两个非负矩阵的乘积。(NMF algorithm a simple code realized, will a matrix is decomposed into two nonnegative matrices of the product.
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- 2012-05-05 16:02:15下载
- 积分：1
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failan
是一种双隐层反向传播神经网络，双向PCS控制仿真，结合PCA的尺度不变特征变换(SIFT)算法。( Is a two hidden layer back propagation neural network, Two-way PCS control simulation, Combined with PCA scale invariant feature transform (SIFT) algorithm.)
- 2016-06-12 09:58:32下载
- 积分：1
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smalllwave
小波分析的一些应用,毕业论文时做的,现在已经不做这个了(wavelet analysis applications, Graduation do, now do this the)
- 2006-06-22 15:11:02下载
- 积分：1
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BP预测
说明： 基于BP神经网络的锂离子电池剩余使用寿命预测(Residual service life prediction of lithium ion battery based on BPneural network)
- 2021-03-28 16:45:45下载
- 积分：1
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GS-GSO
采用高斯变异改进基本萤火虫群优化算法，得到很好的效果(Gaussian variation improve basic fireflies swarm optimization algorithm to get good results)
- 2014-10-06 17:04:19下载
- 积分：1
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three_D_PDP_first_measurement
It calculates the Power Delay Profile of a multipath environment. A detailed procedure is given
- 2013-12-06 19:27:37下载
- 积分：1
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IJMECS-V4-N6-4_2
Information Hiding Using Least Significant Bit
Steganography and Cryptography
- 2014-01-24 15:10:21下载
- 积分：1
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Trust-Region
用BFGS更新矩阵的信赖域法解优化问题的MATLAB程序(Trust Region Method For Solving Optimization Problem)
- 2011-12-01 11:30:35下载
- 积分：1
