File:Cusp catastrophe animation gif.gif
Cusp_catastrophe_animation_gif.gif (480 × 480 pixels, file size: 21.32 MB, MIME type: image/gif, looped, 300 frames, 10 s)
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Summary
| Description |
English: ```python
from mpl_toolkits import mplot3d import numpy as np import matplotlib.pyplot as plt import matplotlib.animation as animation video_length = 10 # in seconds video_fps = 30 num_frames = video_fps * video_length angle_per_frame = (360 / num_frames) stride = 5 width = 3 a = np.linspace(-width, width, 500) b = a x, y = np.meshgrid(a, b) z = np.clip(-0.1 * (x**4 + y**4) - y**3 + x * y , -5, 5) plt.tick_params(left = False) fig = plt.figure(figsize= (10,10)) ax = plt.axes(projection ='3d') frame = ax.plot_wireframe(x, y, z, color ='#4a5a90', rstride=stride, cstride=stride) def init(): ax.set_box_aspect((1,1,1))
ax.view_init(0, -90)
ax.axis('off')
ax.set_xlim(-1,1)
ax.set_ylim(-1,1)
ax.set_zlim(-1, 1)
return frame,
def animate(i): ax.view_init(0, -90 + angle_per_frame * i) return frame,
anim = animation.FuncAnimation(fig, animate, init_func=init, frames=num_frames, blit=True) anim.save('cusp.mp4', fps=video_fps, extra_args=['-vcodec', 'libx264']) plt.show() ``` |
| Date | |
| Source | Own work |
| Author | Cosmia Nebula |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:03, 4 January 2023 | | 480 × 480 (21.32 MB) | Cosmia Nebula | Uploaded own work with UploadWizard |
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