-
texturefeatures
说明: 这个程序是纹理特征提取的提取,很实用的程序(This procedure is the extraction of texture feature extraction, the procedure is very useful)
- 2011-03-24 11:06:39下载
- 积分:1
-
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
-
krill-herd
一种新型的智能算法,磷虾群优化算法,用来进行标准函数的优化(A new kind of intelligent algorithm,Krill herd optimization algorithm)
- 2020-12-28 13:19:02下载
- 积分:1
-
a
说明: 连续波信号调频的雷达处理,利用MATLAB/Simulink进行编程和仿真(FM continuous wave radar signal processing using MATLAB/Simulink programming and simulation)
- 2014-05-20 16:33:15下载
- 积分:1
-
FTT
the fourier serial: how to do with fourier
- 2009-06-01 18:14:45下载
- 积分:1
-
fenzu
对数据进行分组:通过该程序在matlab将一组数据随机的分为两组,用于建模计算(devide into two groups)
- 2013-10-30 21:59:28下载
- 积分:1
-
MATLABfunctions
说明: 个人搜集的matlab中各种函数功能的详介绍,按照字母分类,适合初学matlab的(Personal collection of matlab functions in a variety of functions, introduced in detail, in accordance with the letter classification, suitable for beginners of matlab)
- 2009-08-22 14:30:08下载
- 积分:1
-
c-code
this is simple c code for the introduction to C World
- 2014-10-05 09:58:23下载
- 积分:1
-
2
说明: 周期图法谱估计的程序,这个MATLAB很好用,绝对满足您的需要(Periodogram spectral estimation procedure, the MATLAB useful, definitely meet your needs)
- 2014-12-22 14:36:01下载
- 积分:1
-
NUFFT_code
一种标准的插值或“网格化”方案,基于高斯原理,无需预先计算就可以提高运算速度以及插值权重。(Nonuniform FFTs of the types discussed here are based, in essence, on combining
some interpolation scheme with the standard FFT.)
- 2020-06-19 23:00:02下载
- 积分:1