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eelregit / pmwd

Differentiable Cosmological Forward Model
BSD 3-Clause "New" or "Revised" License
69 stars 16 forks source link

Upload videos made by Yucheng #15

Closed eelregit closed 1 year ago

eelregit commented 1 year ago

Particles align on the initial grid after evolving forward and then backward in time.

https://user-images.githubusercontent.com/7311098/212061133-a848247e-5a27-49a5-8846-28a7b4a7e4b4.mp4

We optimize the initial conditions by gradient descent to make some interesting pattern after projection.

https://user-images.githubusercontent.com/7311098/212061152-2b1be0ac-bfc4-4b57-87fe-d5b9b5c38e8c.mp4

eelregit commented 1 year ago

Somehow drag-and-drop github feature doesn't work for me.

eelregit commented 1 year ago

Actually it worked, but chromium failed playing them.