Magnus

Imperial College

Attivo dal 2014

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Domanda

while loop convergence for sum
Dear all, I'm using a while loop in order to find a value etapl iteratively. The code looks like follows where eta(:) is a fi...

circa 11 anni fa | 0 risposte | 0

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Domanda

solving equation returns vector. Sum of vector=0. How?
Dear all, I attempt to solve an optimisation problem. I want to solve the equation... function [funzeta1] = Fz1(zzeta1) ...

circa 11 anni fa | 1 risposta | 0

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Domanda

Solving a system of equations with fsolve with different dimensions of the initial/output variables
Hey all, I'd like to solve a system of functions that comprises of vetors and scalars. I used to use fsolve, which works fine...

circa 11 anni fa | 1 risposta | 0

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Convergence problem for several variables
Dear Alan, thanks for your quick respond! fminsearch might work. I had a deeper look at the problem and the code. Apparently...

circa 11 anni fa | 0

Domanda

Convergence problem for several variables
Dear all, I attempt to solve a convergence problem for nine variables that are subject to optimisation and nine equations. Ea...

circa 11 anni fa | 2 risposte | 0

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Domanda

Substitute term with variable
Dear all, I'm trying to substitute a rather long term (L/T*z-U(i-1)*z-(Ui(i)-Ui(i-1))/(di(i-1)-di(i))*(z^2/2+di(i-1)*...

circa 11 anni fa | 0 risposte | 0

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Domanda

Matlab / Mupad does not solve definite integral
Dear all, I'm trying to solve an integral using both matlab and mupad. However it does not solve the integral although it is ...

circa 11 anni fa | 1 risposta | 0

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Domanda

How to differentiate, then define a variable and integrate with respect to a different variable?
Dear community, I'd like to create a function file in which I firstly differentiate a function Psi with respect to z. After d...

circa 11 anni fa | 1 risposta | 0

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