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mySpearman and pearson
Spearman程序代码，可以用于分析相关性关系，挖掘数据之间的联系(Spearman program code)
- 2018-05-15 17:26:49下载
- 积分：1
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Desktop
主要用于三次样条拟合，对离散点进行拟合插值，(Three order spline fitting)
- 2018-05-25 17:27:38下载
- 积分：1
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hunhefahanshufa
罚函数法 它将有约束最优化问题转化为求解无约束最优化问题: 其中M为足够大的正数, 起"惩罚"作用, 称之为罚因子, F(x, M )称为罚函数.(hunhefahanshufa)
- 2020-12-02 01:49:27下载
- 积分：1
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d9000mpi3
对互谱法被动测距的原理及算法各个环节进行仿真验证：加权最小二乘估计中权系数的选取；相关窗长度的选取；各频段综合方法等等。最后实现了对9000m—15000m距离的测距(Cross-spectral method for passive ranging all aspects of theory and algorithms for simulation: weighted least squares estimation of the right of the selection coefficient related to the length of the selection window an integrated approach to the various bands and so on. Finally realize the right of ranging from 9000m-15000m)
- 2009-10-06 17:04:05下载
- 积分：1
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地震记录的数据 record
地震记录的数据，可以用来绘制地震记录，也可以作为地震反演的数据(Seismic wave inverse time migration program can realize the inversion of seismic wave)
- 2017-09-23 11:04:28下载
- 积分：1
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v1
说明： 蒙特卡罗模拟算法模拟MR模型中有序无序相变(In this cpp, using a useful combined Monte Carlo algorithm, we simulate the MR model model to study the phase transition)
- 2019-07-08 21:11:07下载
- 积分：1
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dcccccc
电磁场
向量分析与场论基础
《向量分析与场论基础》就是关于场的数学刻画、描述以及场特征的一般分析。在本概要中，为简明区分向量与标量起见，向量一律采用黑、斜体。
(vector analysis and electromagnetic field theory based "vector analysis and field theory foundation" is on the mathematical characterization. and the description of the general characteristics of the market analysis. In the outline for concise distinction between vector and scalar sake, vector will be used black, in italics.)
- 2007-03-12 21:21:12下载
- 积分：1
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zhengchangshiD
超声波检测混凝土，正演分析，通过一正弦入射波检测混凝土内部是否发生破坏或损伤(Ultrasonic inspection of concrete, forward analysis, incident detection by a sinusoidal internal concrete damage or injury has occurred)
- 2011-06-27 15:34:48下载
- 积分：1
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Gaussin-Curve-Fitting-with-C
采用最小二乘方法的高斯曲线拟合算法， 用C 语言编写. 包含子程序.(Gaussian Curving Fitting with C language)
- 2021-04-14 18:18:55下载
- 积分：1
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ai463
用蒙特卡洛模拟的方法计算美式期权的价格以及基本描述,能量熵的计算，sar图像去噪的几种新的方法。( Monte Carlo simulation method of calculating the American option price and basic description, Energy entropy calculation, Several new methods sar image denoising.)
- 2017-05-05 20:24:01下载
- 积分：1
