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James99


Last seen: 1 year ago |  Active since 2023

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Fitting PDE to estimate parameters
Hello! I am trying to fit my PDE to estimate two parameters. I've been using lsqnonlin and since it solves for the smallest SSE...

1 year ago | 2 answers | 0

2

answers

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Fixed bed adsorption using pore diffusion model
For anyone interested, the attached code kinda works, or atleast serve you as a starting point. But make sure that you have your...

1 year ago | 1

Question


PDE solution not changing with time
Hi, As the title suggests. The code works without any errors or warnings. Furthermore, the values do go down as expected along...

1 year ago | 0 answers | 0

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NONLCON must be a function using lsqnonlin
Hello everyone! I am trying to estimate parameters using lsqnonlin and I get the following error: Error using cnls NONLCON mu...

1 year ago | 1 answer | 0

1

answer

Question


Fixed bed adsorption using pore diffusion model
Hello! As the title suggests. Almost all of my code is from this thread, specifically given by one Alan Stevens (Freundlich4.m)...

1 year ago | 2 answers | 0

2

answers