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Dimitrios Paraskevas


Last seen: ongeveer een jaar ago Active since 2016

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Question


Declare contents of string variable as an explicit type without formatting them
Good day, I try to convert a .hex file to a desired format using Matlab. Up to now, i have managed to read the file and st...

bijna 7 jaar ago | 3 answers | 0

3

answers

Question


Inversion of sparse matrix causing calculation inaccuracy?
I have written a program which is concerned with the modelling of an umbilical cable using a FEM approach. While the program ...

bijna 8 jaar ago | 0 answers | 0

0

answers

Question


Solve wont return obvious solution
I am trying to solve a symbolic system of nonlinear equations using solve() but it will not return obvious solution. ...

bijna 8 jaar ago | 0 answers | 0

0

answers

Question


Is solve() equivalent to left division in the symbolic case?
Assume i have to solve a set of equations in the following form: _A(x) * x = B(x)_, meaning that matrix A and vector B are st...

bijna 8 jaar ago | 1 answer | 0

1

answer

Question


Symbolic matrix ranks different after vpa() application
Recently I have encountered the following paradox (in my mind at least). I tried to evaluate the rank of a symbolic matrix in...

ongeveer 8 jaar ago | 1 answer | 0

1

answer