Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Keywords: wavelet denoising, multi-scale, circular convolution, combination filters, far-field spot Citation: Mi X, Sun H, Liu Z and Han J (2023) Research on far-field spot search and centre location ...

The concept of a circular economy has been gaining popularity in recent years as the world becomes more aware of the negative impact of traditional linear economic models. A circular economy aims ...

For the sampling problem of circular convolution kernels, we selected the offset (Δ b) of k for different discrete kernel positions and resampled the offset to input J to obtain circular receptive ...

Describe your change: Add an algorithm? Fix a bug or typo in an existing algorithm? Documentation change? Checklist: I have read CONTRIBUTING.md. This pull request is all my own work -- I h ...

To solve the problem of low efficiency in wavenumber domain imaging of circular synthetic aperture radar (CSAR), a novel circular convolution algorithm based on compressed sensing is proposed, which ...

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What are the solutions to today’s highly complex, interconnected and global problems? Many answers to this question would be valid. But when a group of +25 leading-edge scientists comes together, ...