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| View Original: | Sin z vector field 01 Pengo.svg (576x432) | |||
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| Keywords: Sin z vector field 01 Pengo.svg vector field of sin x+iy own 2010-09-14 Pengo <gallery> File Sin z vector field 02 Pengo svg Coloured by magnitude File Arcsin z vector field 01 Pengo svg arcsin </gallery> Source code <source lang python > from pylab import from numpy import ma xmin -1 5 pi xmax 1 51 pi ymin -2 0 ymax 2 0 X Y meshgrid arange xmin xmax pi/8 arange ymin ymax 1 U sin X cosh Y V cos X sinh Y figure M sqrt pow U 2 + pow V 2 color by abs M arctan V/U color by angle Q quiver X Y U V M units 'x' pivot 'mid' width 0 022 scale 1/0 3 plot X Y 'k ' dots 'k ' 'k ' ' ' 's' axis xmin xmax ymin ymax title sin z plt savefig sin_z_vector_field_01_Pengo svg show </source> Sine function | ||||
