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RB


Active since 2017

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Unable to perform numerical integration when matrices are involved.
I have been badly stuck up with the following code. if true n=35; T=15; g=.111; K=1/g; d=2; rbar=0.04; mubar=...

bijna 7 jaar ago | 1 answer | 0

1

answer

Question


Unable to use quadgk for integration
I have been struggling to use quadgk for computing the integral ogf a function. The code and the error are given below: ...

bijna 7 jaar ago | 1 answer | 0

1

answer

Question


Unable to find a minima for a symbolic integral
Hello! I have the following code. Actually, I am looking to maximize w.r.t. x1 but since it appears with a negative sign it boil...

bijna 7 jaar ago | 2 answers | 0

2

answers

Question


Error using sym/subsindex (line 737)
Hello! I am trying to execute the following code: n=35; T=15; g=.111; K=1/g; d=2; rbar=0.04; mubar=...

bijna 7 jaar ago | 1 answer | 0

1

answer

Question


TO SOLVE AN INTEGRAL WHERE A FUNCTION CONTAINS A COMPLEX SUM
Hello! I am stuck up with a problem where my function contains a sum of certain quantities indeed matrices and scalars that are ...

bijna 7 jaar ago | 0 answers | 0

0

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Hello! I want to solve a system of Differential equations involving matrix of Unknowns. Can I use ode45?
Solve the following system of ODE's \[ d/dt Y(t)=-(H(t))^{T}Y(t) d/dt V(t)=-Y(t)^{T}Q^{T}QY(t) \] with the term...

ongeveer 7 jaar ago | 1 answer | 0

1

answer