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baitap
THIS IS A IMPORTANT DOCUMENT.YOU WILL INTERESTING IN IT
- 2011-05-11 15:33:43下载
- 积分：1
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-146867_GzFUZ1W5R1iY
最优估计理论书籍，国外2006年SIMON出的，非常适合学习卡尔曼滤波以及最优估计方面的知识(Optimal estimation theory books abroad in 2006 SIMON, ideal for learning the knowledge of the Kalman filter and optimal estimation)
- 2012-09-07 21:03:26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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Radio_2D_NF_FD
自己写的2D FDTD 频域近远场变换程序, MATLAB(The 2D FDTD write your own frequency domain near to far field transformation program, MATLAB)
- 2012-11-09 01:56:24下载
- 积分：1
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fig2
Matlab code for OFDM with multipaths
- 2009-07-14 22:33:42下载
- 积分：1
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wr
说明： 将加噪的结果存储成图像的格式，存放在目录中，可以以后使用此图片，自己编的，有用的下哈(The results of adding noise into the image storage format, stored in the directory, you can later use this picture, their own series, useful under the Kazakhstan)
- 2011-04-11 10:49:01下载
- 积分：1
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Mathematical-Contest
此文是数学建模竞赛论文写作和软件介绍，内含有较多数学建模的算法和实例，方便大家学习(Mathematical Contest in Modeling essay writing and software introduced)
- 2013-01-05 10:29:27下载
- 积分：1
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Teachingevaluationmode
论文加源码，神圣评教优秀论文附加论文源代码(Papers plus source, sacred additional papers Evaluation of Teaching Outstanding Paper Source)
- 2010-09-07 13:16:36下载
- 积分：1
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lowpassfilter
采用巴特沃斯函数，构造低通滤波器，实现信号的低通滤波(lowpass filter)
- 2012-11-19 20:42:26下载
- 积分：1
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pudn4
matlab coding of the ask
- 2011-11-22 14:16:22下载
- 积分：1
