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Wilfredo Huaman


Active since 2019

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Change initial conditions to maximize Rsquared
For example is there a way to tell matlab + or - these varaibles (X,Y,Z) by 0.001 as needed to maxamize the R squared value?? S...

5 years ago | 0 answers | 0

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answers

Question


Optimization of initial conditions for better Rsquared
Hello I am running a 2 pendulum simulation which involves length, initial angle, viscous damping as the initial conditions (Not ...

5 years ago | 0 answers | 0

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answers

Question


Optimizing R squared by changing initial conditions and rerunning model
Hello I am running a 2 pendulum simulation which involves length, initial angle, viscous damping as the initial conditions (Not ...

5 years ago | 0 answers | 0

0

answers

Question


How to change initial conditions and run loop again until R^2 is above 0.8
I am trying to create a combined pendulum model to model the force from a CFD solution and instead of guessing and checking I wa...

5 years ago | 0 answers | 0

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answers

Question


Unable to perform assignment because the size of the left side is 1-by-1 and the size of the right side is 921-by-1.
Having trouble getting this to work even tho it says it matches in the workspace i = 921 and c = 921x1 double but its give ther ...

5 years ago | 1 answer | 0

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answer

Question


How to Iteratively changed C during Eulers Method ?
I am trying to match a force curve from excel to a pedulum curve by manipulating a damping constant c I want to run through the ...

5 years ago | 1 answer | 0

1

answer

Question


Why does the Index exceeds the number of array elements
Im trying to run through total Force which is a 921x1 Double and check if the next value in that array is larger or greater if l...

5 years ago | 1 answer | 0

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answer