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Auwais Ahmed


Last seen: 4 months ago |  Active since 2021

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Convert 3D data to 2D axisymmetric
I have 3D data that I need to convert into a 2D axisymmetric domain. I need to average all the values along a certain theeta so ...

2 years ago | 0 answers | 0

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answers

Question


Read data from text file. Tables with uneven number of rows
I have data of following shape. I need to save all the numerical values in tables from the file as matrices. The problem is th...

2 years ago | 1 answer | 0

1

answer

Question


Define initial value for variable not integrated in ode45
How can I specify initial value for t=0s for a variable not solved via integration in ode45 solver?

2 years ago | 0 answers | 0

0

answers

Answered
Output additional vectors from ode45
I am caluculating a value for a parameter eg radius at each time step in ode45. At the end I want to output all radius at all ti...

2 years ago | 0

Question


Output additional vectors from ode45
I am calculating concentrations and radii at all the timesteps within the ode45 loop. What is the best way to output all that in...

2 years ago | 2 answers | 0

2

answers

Question


Define an additional variable in ODE solver
I need to solve a system of ODE's. There are two time dependent concentrations equations dC1/dt= Const1 + Const2 * P1 dC2/dt= ...

2 years ago | 1 answer | 0

1

answer

Question


System of coupled Differential algebraic equations
I have a system of differential algebraic equations x' + y' =Const1 x' + z'=Const2 z/xy=Const3 What would be the most suitab...

2 years ago | 1 answer | 0

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answer