MATLAB SYMBOLIC MATH TOOLBOX 5 - MUPAD Manuel d'utilisateur télécharger pdf (Page 18)

These commands create row and column vectors; a matrix’ multiply a matrix by a vector (to produce a

column vector); multiply a column vector by a row vector to produce a scalar, and do a dot product of two

vectors (the scalar product) in two different ways. Note that by default Mupad assumes that all variables

could be complex numbers – hence the complex conjugates unless you specify ‘Real’ in the

ScalarProduct function.

Mupad can do fancy things like cross products and vector calculus (curl, divergence, etc). It can even

find the scalar potential corresponding to a curl free vector field (useful for calculating the potential

energy of a force, for example). It can find a vector potential for a divergence free vector field too (not

so useful for us here…)

1 2 ... 13 14 15 16 17 18 19

Pas de commentaire

MATLAB SYMBOLIC MATH TOOLBOX 5 - MUPAD Manuel d'utilisateur Page 18