Modeling Unknown Stochastic Dynamical System via Autoencoder

no code implementations • 15 Dec 2023 • Zhongshu Xu, Yuan Chen, Qifan Chen, Dongbin Xiu

We present a numerical method to learn an accurate predictive model for an unknown stochastic dynamical system from its trajectory data.

Butterfly-Net2: Simplified Butterfly-Net and Fourier Transform Initialization

1 code implementation • 9 Dec 2019 • Zhongshu Xu, Yingzhou Li, Xiuyuan Cheng

Structured CNN designed using the prior information of problems potentially improves efficiency over conventional CNNs in various tasks in solving PDEs and inverse problems in signal processing.

Deblurring Denoising