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xintai
用形态学的方法求二值图像的周长,面积,圆形度,矩形度和伸长度( use morphological mathod to get the perimeter, area, circle, the rectangle and stretch the length of the binary image)
- 2009-04-11 11:42:10下载
- 积分:1
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20071716141065582
matlab的期末作业,数学里的数值分析(Matlab end of the operation, mathematics Lane Numerical Analysis)
- 2007-06-17 19:36:07下载
- 积分:1
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shuzishibie
用VC++,Matlab完成的图像分割与数字识别(With VC++, Matlab to complete the image segmentation and digital identification)
- 2008-02-16 19:13:55下载
- 积分:1
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twopoint
用两点法辨识一阶惯性滞后系统,测试结果比例系数和时间常数辨识结果较准确,但输入延迟时间差距较大,分析其原因,可能是因为在曲线上取的两点坐标不准确,因为离散的数字量坐标取值方法有误。(Two points )
- 2012-12-28 15:26:28下载
- 积分:1
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Cooperation-Communications
协作通信仿真实例。通过三种不同协作方式,实现通信的仿真。效果很好!(matlab cooperation
communications)
- 2014-10-11 23:12:00下载
- 积分:1
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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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matlab
matlab 供给电子信息学生使用 绝对好用的(matlab using for stdudent)
- 2011-12-27 20:08:32下载
- 积分:1
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kunjiu
小波包分析提取振动信号中的特征频率,一个很有用的程序,数值分析的EULER法。( Wavelet packet analysis to extract vibration signal characteristic frequency, A very useful program, EULER numerical analysis method.)
- 2016-12-28 16:19:20下载
- 积分:1
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wiener
维纳滤波的matlab实现M文件,可输入维数,长度。(M Wiener filter implementation matlab file, enter the dimensions of length.)
- 2010-07-08 09:34:08下载
- 积分:1
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bitplane
CONVERT THE IMAGE INTO BITPLANES FOR EXTRACTING USREFUL INFORMATION
- 2010-05-30 19:36:39下载
- 积分:1