Raden Muaz Munim

Second order derivative?

2

Is it possible to do backward_to of a Float variable to itself? Is there a standard way to do something like jax's .hessian, .jacrev, .jacfwd ?

Any plans for Gazebo and Gazebo plugin integration?

1

Will DiffDART be like PyBullet but with DART? Or are there plans for Gazebo integration? Since Gazebo doesn't have good Python API like PyBullet, I'd imagine the system would be...

Audio transforms: STFT, iSTFT and (log-) Mel Spectrogram

6

tinygrad port of https://github.com/KinWaiCheuk/nnAudio/blob/master/Installation/nnAudio/features/stft.py inverse STFT uses col2im ported from https://github.com/pytorch/pytorch/blob/main/torch/_decomp/decompositions.py#L864 STFT is differentiable. iSTFT is maybe differentiable... my col2im implementation uses mask-multiply trick to gather input elements from col2im...