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Arne Kähler


Last seen: 4 months 前 |  自 2021 起处于活动状态

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统计学

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Plot vector in a defined line in 3D graph
Hi, I have a n-by-3 matrix independent of x or y but would like to plot each column with n points as 3D plot along a line. I...

2 years 前 | 1 个回答 | 0

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Isolate equation with two variables
I'd like to separate two unknown symbolic equations for their variables. For example using separable partial differential equa...

3 years 前 | 1 个回答 | 0

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norm of vector with cosine(var)
Thank you @John D'Errico that works as well.

3 years 前 | 0

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norm of vector with cosine(var)
How can I calculate the norm of a vector which is of form [sin(t);cos(t)]? I tried f=x*y^2;gamma=[2*cos(t);sin(t)];tmin=0;tma...

3 years 前 | 1 个回答 | 0

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How can I use the number of variables as expression in a logical if Statement?
I have a function that operates with two function handles as input arguments and creates the hessian matrix of another function ...

3 years 前 | 0 个回答 | 0

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