如果我们取上一时刻的值作为下一时刻的初值,根据前文首先初始状态下三个量的关系就不满足广义alpha假设,之后的迭代计算中,我们对三个量分别加上满足基本假设的增量,那么根据线性叠加原理,加完的结果应该是不满足基本假设的,并且可以说一定不满足。但如果初值就满足基本假设,那么不管迭代多少次,加上满足基本假设的增量...
之前在使用一款力学仿真软件(Openfast)计算时,总是出现不收敛的问题,怀疑是数值计算问题。所以后面详细的分析了其中使用的广义α法的收敛性。 动力学数值求解方法常用叠加法(Duhamel 积分)、直接积分法(如newmark-beta法),Generalized- α 法是直接积分法的一种。 以单自由度动力学系统为例,对Generalized- α 方法计...
Generalized Alpha-Close-to-Convex FunctionsA function
广义Alpha代码作为一种量化投资和交易策略的计算机程序,在金融市场中发挥着重要作用。它通过使用数学模型和统计学原理,分析市场数据并寻找投资机会。但是,开发广义Alpha代码需要经过一系列步骤,包括确定投资策略、数据收集与处理、建立数学模型、回测和验证、实际交易和优化等。只有经过严格的测试和优化,广义Alpha代码才能在实...
Generalized Alpha-Close-to-Convex FunctionsConvex Functionsthese classesclassesWe define the classes G_β(α, k, γ) as follows: f∈G_β(α,k, if and only if, for z∈E={C:|z| < 1), |arg { (1 - α~2z~2)f'(z)/ e~(-iβ)φ'(z)}|≤γπ/2, 0 γ≤ 1; α∈[0,1]...
Generalized alpha settingsLogin
High-order generalized-alpha methodGeneralized-High-orderSpectral analysisTime integratorThe generalized-method encompasses a wide range of time integrators. The method possesses high-frequency dissipation while minimizing unwanted low-frequency dissipation. Additionally, the numerical dissipation can be ...
The Generalized-Alpha-Beta-Skew-Normal Distribution: Properties and ApplicationsM. Masoom AliPartha Jyoti HazarikaSricharan ShahSubrata Chakraborty
In this article, a new family of distributions is introduced called the Generalized Alpha-Beta-Power family, applying the concept of Exponentiated family to the Alpha-Beta Power family. The family introduces three parameters to an existing model, increasing its flexibility. A special model of the...
Generalized alpha-beta diver- gences and their application to robust nonnegative matrix factorization. En- tropy 13 (1), 134-170.Cichocki, A., Cruces, S., and Amari, S.-I. Generalized alpha- beta divergences and their application to robust nonnegative matrix factorization. Entropy 13, 1 (...