Derivative of exponential-matrix functionWagner Hugo Bonat
5) derivatives of matrix exponential 指数矩阵导数6) Jacobian matrix 雅可比矩阵,导数矩阵补充资料:偏导数偏导数partial derivative 二元函数z=f(x,y)沿坐标轴方向的方向导数(或沿坐标轴方向的变化率)。即把z=f(x,y)中的一个自变量y看作常数,于是z=f(x,y)就成为关于x的一元函数,给x以改变量Δx,则...
5) derivatives of matrix exponential 指数矩阵导数 6) inductive effect index 诱导效应指数 1. The relationship of gas phase proton affinity (PA) of aliphatic amines, alcohols and ethers,inductive effect index( I ) of alkyl group, atomic charge ( q x), electronegativity of element ( X N) of...
An exact series representation for the derivative of the exponential of a generic unsymmetric tensor is derived. The computer implementation of the derived formula is straightforward and allows the computation of the derivative of the tensor exponential to any desired degree of accuracy. In practice, ...
Closed‐form matrix exponential and its application in finite‐strain plasticity A new method to compute numerically efficient closed-form representation of matrix exponential and its derivative is developed for 3脳3 matrices with real ... Joe Korelc,Stanisaw Stupkiewicz - 《International Journal for...
摘要: This paper sets out from the method of gaining derivatives by logarithm,gives the concept and a series of derivative formulas,which includes n times function power and n times compound of power exponential function. It is beneficial to unary function theory and teaching.关键词:...
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The derivative of y=(arcsin(x^3))^4 is (12x^2arcsin^3(x^3))/(sqrt(1-x^6)) What is the first derivative of y=(arcsin(x^3))^4 ? The first derivative of y=(arcsin(x^3))^4 is (12x^2arcsin^3(x^3))/(sqrt(1-x^6))...
Frequently Asked Questions (FAQ) What is the derivative of f(x)= 1/(2x) ? The derivative of f(x)= 1/(2x) is -1/(2x^2) What is the first derivative of f(x)= 1/(2x) ? The first derivative of f(x)= 1/(2x) is -1/(2x^2)...
The objective of this study is to develop the SEIARS epidemic model for COVID-19 utilizing the ψψ-Caputo fractional derivative. The reproduction number (R˘0) is calculated utilizing the next generation matrix method. The equilibrium points of the model are computed, and both the local and...