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YX Sun


Last seen: plus d'un an il y a |  Actif depuis 2017

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When testing function, output is same size and class as inputs, but during parameter fitting I receive error: Custom equations must produce an output vector, matrix, or array that is the same size and shape as the input data.
I got the same error message when I was trying to combine two sets of data into a single column vector. I tried both x=[x,x], y=...

plus de 3 ans il y a | 0

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usol(x) = [ empty sym ] for using dsolve with the following nonlinear 3rd oder ODE
I am trying to solve this 3rd order nonlinear ode using symbolic solver and it returned usol(x) = [ empty sym ]. Can someone h...

plus de 6 ans il y a | 1 réponse | 0

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