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# Auwais Ahmed

Last seen: 19 jours ago Active since 2021

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Question

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 ...

4 mois ago | 0 answers | 0

### 0

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...

6 mois ago | 1 answer | 0

### 1

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?

9 mois ago | 0 answers | 0

### 0

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...

9 mois ago | 0

Question

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

9 mois ago | 2 answers | 0

### 2

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= ...

9 mois ago | 1 answer | 0