kevin k

Last seen: quasi 3 anni fa | Attivo dal 2015

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Finding largest eigenvalue of a polynomial eigenvalue problem
Hello I am trying to solve an eigenvalue problem of the type find largest lambda such that : (A+lambda*B)*v=0 where A,B a...

oltre 8 anni fa | 0 risposte | 0

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Domanda

Solving pde using GPU
Hello I am currently solve numerically a non linear time dependent PDE using Euler method. When I run my code with CPU ever...

oltre 8 anni fa | 0 risposte | 0

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Domanda

taylor expansion of a long expression
Hi I have a very long polynomial in coefficients u,v,w,z stored in variable f and I would like to truncate high order terms....

circa 9 anni fa | 1 risposta | 0

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Domanda

linear system of equations with singular matrix
Hi I was wandering if there is a way to solve equation of the type Ax=b where A is matrix with symbolic entries and is sing...

circa 9 anni fa | 1 risposta | 0

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Domanda

symbolic substitution symbol by symbol
Hi I was trying to replace symbol by symbol with the code: syms u v x y N=u+3*v; u=2*x; v=2*y; N=subs(N,[u,...

circa 9 anni fa | 1 risposta | 0

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