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Joan Miquel Pons Crespi


Last seen: 4 meses ago Active since 2021

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Why does MATLAB dot product function interpret r as 2 different variables. I want to use trigonometric identities. How can I fix it?
syms x y z u v r a x=(a+r.*cos(u)).*cos(v); y=(a+r.*cos(u)).*sin(v); z=r.*sin(u); X=[x y z] Xu=diff(X,u) Xv=diff(X,v...

6 meses ago | 1 answer | 0

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