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Andreas Lechleitner


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Question


Get properties from Aspen Plus
Hello Matlab community, I want to use material properties from Aspen Properties V9 to calculate some dimensionless numbers. For...

6 years ago | 1 answer | 1

1

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Can I use lsqcurvefit even if my data is not consistent in length? Or do I have to use fmincon?
I have a dataset like this: x1=1:1:5; x1=repmat(x1',1,5); y1=rand(5,5); x2=0.5:1:5.5; x2=repmat(x2',1,5); y2=rand...

7 years ago | 1 answer | 0

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Is it possible to fit 30 data points to a differential equation system of 5 equation to determine 13 unkown constants? (for instance with lsqcurvefit)
I already have a script, which uses lsqcurvefit, but the fit is really bad and depend strongly on initial values. In my opinio...

7 years ago | 1 answer | 0

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