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a.c
Finding special triples of the form (n, n + 1, n + 2)
Write a program that finds all triples of consecutive positive three-digit integers each of which is
the sum of two squares, that is, all triples of the form (n, n + 1, n + 2) such that:
• n, n+1 and n+2 are integers at least equal to 100 and at most equal to 999
• eachofn,n+1andn+2isoftheforma2+b2.(Finding special triples of the form (n, n+ 1, n+ 2)
Write a program that finds all triples of consecutive positive three-digit integers each of which is
the sum of two squares, that is, all triples of the form (n, n+ 1, n+ 2) such that:
• n, n+1 and n+2 are integers at least equal to 100 and at most equal to 999
• eachofn,n+1andn+2isoftheforma2+b2.)
- 2012-04-26 15:05:05下载
- 积分:1
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surrocallfunction
替代数据方法(基于相位随机化方法),检验续写的非线性(Surrogate data method (based on random-phase method), non-linear write test)
- 2020-07-26 20:48:41下载
- 积分:1
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MTT
通过滑动T检验时间序列的变化趋势,一般多用于气象分析(T-test time series by sliding the trend, generally used for weather analysis)
- 2013-09-05 16:49:32下载
- 积分:1
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panbie
该函数用来计算任意函数的一阶偏导数(数值方法),使用大量的有限元法求解偏微分方程,基于kaiser窗的双谱线插值FFT谐波分析。( This function is used to calculate the arbitrary function of the first order partial derivative (numerical methods), Using a large number of finite element method to solve partial differential equations, Dual-line interpolation FFT harmonic analysis kais)
- 2016-06-21 14:34:34下载
- 积分:1
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statecom
说明: STATCOM STATIC COMPENSATOR
- 2019-11-20 18:13:47下载
- 积分:1
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kenfang
加入重复控制,模拟数据分析处理的过程,通过虚拟阵元进行DOA估计。( Join repetitive control, Analog data analysis processing, Conducted through virtual array DOA estimation.)
- 2016-10-16 19:56:10下载
- 积分:1
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feature standar nb
利用Python实现特征的MinMax标准化和Z-Score标准化两种特征归一化方法。并用原特征、两种归一化特征分别进行朴素贝叶斯模型训练,比较模型性能。(Two normalization methods of MinMax normalization and Z-Score standardization are implemented by Python. The naive Bayes model is trained with the original features and two normalization features respectively to compare the performance of the model.)
- 2018-06-25 11:47:44下载
- 积分:1
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co2
fluent中关于co2的真实气体模型的自定义程序(fluent in about co2 real gas model custom program)
- 2020-12-13 21:59:15下载
- 积分:1
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gainiange
概念格的构造问题是形式概念分析应用的前提。由于概念格的时空复杂度随着形式背景的增大而可能指数性的增大,有关概念格的生成问题一直是形式概念分析应用研究的一个重点。国内外的学者和研究人员对此进行了深入的研究,提出了一些有效的算法来生成概念格,这些算法一般可分为两类:批生成算法(Batch Algorithm)和渐进式生成算法(Incremental Algorithm )。。
(Concept lattice structure problem is the premise formal concept analysis applications. Since the concept of space-time lattice with the increasing complexity of the form and context may increase exponentially, generating questions about the concept lattice has been a focus of formal concept analysis applied research. Domestic and foreign scholars and researchers conducted a thorough study made a number of efficient algorithms to generate the concept lattice, these algorithms can be divided into two categories: batch generation algorithm (Batch Algorithm) and progressive generation algorithm (Incremental Algorithm ). .)
- 2014-03-07 11:32:12下载
- 积分:1
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stochreal
随机子空间算法实现 matlab函数 分两步求取 来源于网络(Stochastic Subspace Realization Algorithm
Tohru Katayama, "Subspace Methods for System Identification", Springer)
- 2010-01-20 21:45:18下载
- 积分:1