File:Mayavi spherical harmonics Y 3 0.jpg
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Size of this preview: 525 × 600 pixels. Other resolutions: 210 × 240 pixels | 420 × 480 pixels | 700 × 800 pixels.
Original file (700 × 800 pixels, file size: 40 KB, MIME type: image/jpeg)
Summary
| Description |
English: 3D plot of the spherical harmonic function .
Created with Python and MayaVi. |
| Date | |
| Source | Own work |
| Author | MagHoxpox |
import numpy as np
from scipy.special import sph_harm
from mayavi import mlab
theta_1d = np.linspace(0, np.pi, 91)
phi_1d = np.linspace(0, 2*np.pi, 181)
theta_2d, phi_2d = np.meshgrid(theta_1d, phi_1d)
xyz_2d = np.array([np.sin(theta_2d) * np.sin(phi_2d),
np.sin(theta_2d) * np.cos(phi_2d),
np.cos(theta_2d)])
l=3
m=0
Y_lm = sph_harm(m,l, phi_2d, theta_2d)
r = np.abs(Y_lm.real)*xyz_2d
mlab.figure(size=(700,830))
mlab.mesh(r[0], r[1], r[2], scalars=Y_lm.real, colormap="cool")
mlab.view(azimuth=0, elevation=75, distance=2.4, roll=-50)
mlab.savefig("Y_%i_%i.jpg" % (l,m))
mlab.show()
Licensing
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:24, 29 December 2017 | | 700 × 800 (40 KB) | wikimediacommons>MagHoxpox | User created page with UploadWizard |
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