Megawatt structured light arrives with 3,070 optical vortices in one array

Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase ...
GitHub

React component that visualizes the spectrum of frequencies of a signal that varies with time - Spectrogram.

Component is based on <canvas> tag. The shift operation was carefully chosen to maximize performance. It is implemented by .drawImage() method, that means the canvas is drawn onto itself with an ...
IEEE

Waveform-Domain Speech Enhancement Using Spectrogram Encoding for Robust Speech Recognition

Abstract: While waveform-domain speech enhancement (SE) has been extensively investigated in recent years and achieves state-of-the-art performance in many datasets, spectrogram-based SE tends to show ...
IEEE

GAN-Based Radar Spectrogram Augmentation via Diversity Injection Strategy

Abstract: The classification of human activity using radar has gained considerable attention in recent years because of the radar sensor’s resistance to harsh settings. However, when using machine ...