Community Profile Nico Lange

Last seen: 1 year ago Active since 2020

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Solve differential equation system with ode45
No, the full system of ODEs ist 2*F+H'=0 F²+F'*H-G²-F''=0 2*F*G+H*G'-G''=0 P'+H*H'-H''=0 with initial Parameters x=0 => ...

1 year ago | 0

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Solve differential equation system with ode45
Hello there, I don't know if this is more of a mathematical problem or a programming problem... I have the following different...

1 year ago | 2 answers | 0

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OutputFcn for selfmade function to show iteration steps
Hello there, I have written my own Levenberg-Marquardt Algorithm as shown below. Now I want to show every step of the Iteratio...

1 year ago | 1 answer | 0

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Show every step of lsqnonlin won't work
Hello there, I want so visualize every step of lsqnonlin() in an example of 10 random generated points for a circle in the same...

1 year ago | 1 answer | 0

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How to show every iteration step of lsqnonlin()?
Hello again, I am solving a nonlinear compensation problem on a cirlce. So first i am creating 10 points randomly. phi1=1:((2*...

1 year ago | 1 answer | 0

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Infinite Recursion in own Levenberg-Marquardt Code
Hello there, I am writing an Levenberg-Marquardt Algorithm to calculate a circle out of ten points. x1 and y1 are 10 points ...

1 year ago | 2 answers | 0