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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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gamma_source
irdeto source code for gamma cards
- 2014-08-11 20:13:45下载
- 积分：1
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three_phase_bridge
三相桥式整流电路，可以直接用，matlab编写(Three-phase bridge rectifier circuit can be directly used, matlab prepared)
- 2013-05-11 08:36:46下载
- 积分：1
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MakingSignals
file conatin a prog ram for
- 2011-10-07 02:45:58下载
- 积分：1
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motionEst4SS
Block Matching Algorithm (continuous)
Four Step Search
- 2013-11-05 23:52:41下载
- 积分：1
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Metal-dielectric
该程序用于解决光学领域金属介质膜参数的问题，运行速度快。(The procedures for the settlement of the optical field of metal dielectric film parameter problem, fast running speed.)
- 2015-03-12 22:25:25下载
- 积分：1
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GA
说明： 这是一个关于遗传算法的m文件,不错 o (This is about the genetic algorithm m files, henbucuo o)
- 2012-04-29 21:04:36下载
- 积分：1
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hysthresh
Edge detection result should be enhanced using linear method like Median filter to
remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the
centre of the pupil by counting the number of black pixels (zero value) of each column and
row. Then get each row and column that has the maximum number of these black pixels.
Then determine the center by simple calculation according to the image coordinate to set it
correct on the image, consequently we can determine the radius of the pupil. Thus we can find
the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to
locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms
of circle and ellipse.
- 2011-11-18 02:01:43下载
- 积分：1
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CurvatureEstimation
This function calculates the curvature of a 2D line.
Reference￡oS. Hermann and R. Klette. Multigrid analysis of curvature estimators. Proc.
Image Vision Computing New Zealand, 108¨C112, 2003.
by Jianfei Pang
k = CurvatureEstimation(list,b,f)
inputs,
list : A M x 2 list of line points.
fn: The number of forward points that were chosen to calcute.
bn: The number of backward points that were chosen to calcute.
outputs,
Ei : M x 1 Curvature values
thetai:M x 1 angle values
Example
[Ei,ti]=CurvatureEstimation(test,4,4)
- 2013-04-25 05:58:51下载
- 积分：1
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601
图像配准matlab的实现，可以实现图像的配准(image registration Matlab achieve, can achieve image registration)
- 2007-05-15 12:36:34下载
- 积分：1
