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BPP
此程序是基于BP神经网络的大气能见度预测系统，利用改进的LM算法对能见度进行预测。(Atmospheric visibility prediction system based on BP neural network)
- 2020-09-20 21:57:53下载
- 积分：1
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abcd
说明： 克里金(Kriging)插值法又称空间自协方差最佳插值法，它是以南非矿业工程师D．G．Krige的名字命名的一种最优内插法。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。(Kriging interpolation, also known as spatial autocorrelation optimal interpolation, is named after d.g.krige, a mining engineer in South Africa. Kriging method is widely used in groundwater simulation, soil mapping and other fields. It is a very useful geostatistical grid method. Firstly, it considers the variation distribution of spatial attributes in spatial position, determines the range of distance that affects the value of a point to be inserted, and then estimates the attribute value of the point to be inserted with the sampling points in this range. This method can provide the best linear unbiased estimation (the determined value at a certain point) for the studied object mathematically.)
- 2020-04-09 21:30:10下载
- 积分：1
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ShowRubyCube
魔方，供大家学习交流！里面有详细的注解，方便学习使用！(Rubik s cube, for everybody to learn communication!There is a detailed comments, convenient and learn to use!)
- 2016-02-29 16:51:13下载
- 积分：1
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PractiCalc
Program PractiCalc with some instructions for Windows 7
- 2019-06-20 00:26:23下载
- 积分：1
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cpso
自适应混沌粒子群算法，收敛快，精确度高，在参数辨识上具有很好的应用(Adaptive chaotic particle swarm optimization algorithm, fast convergence, high accuracy, in the parameter identification has a very good application)
- 2017-04-30 20:06:16下载
- 积分：1
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BRAIN 2018--liuhaipeng 1
说明： A poster of arterial modeling
- 2019-06-24 15:54:13下载
- 积分：1
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optics
光學的書,歡迎需要光學相關知識的人來索取.希望對大家有幫助(the book of optics.if you need this. please download.)
- 2009-12-16 20:02:30下载
- 积分：1
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读写pdf文件的程序开发库源码
读写pdf文件的程序开发库源码-Pdf documents to read and write the procedures for the development of the Treasury source
- 2022-08-26 02:03:12下载
- 积分：1
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经典连连看小游戏的主算法代码
frmGoodsInDetail
经典连连看小游戏的主算法代码，算法里已经包含有连线在最外侧的情况(The main arithmetic code of the classical Lianliankan game, which already contains the outermost situation of the connection.)
- 2020-06-25 06:20:02下载
- 积分：1
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python实验五
说明： 西科大Python实验第五次实验的四个项目，是大三上学期课程的项目(Python fifth project)
- 2019-11-02 13:05:46下载
- 积分：1
