THz spectroscopy system bypasses long-standing tradeoff between spectral and spatial resolution

Terahertz (THz) radiation, which occupies the frequency band between microwaves and infrared light, is essential in many next ...
Hackaday

How Do PAL And NTSC Really Work?

Many projects on these pages do clever things with video. Whether it’s digital or analogue, it’s certain our community can ...
IEEE

Stock Trading Signal Prediction Using Transformer Model and Multiple Indicators

Abstract: This study investigates the ability of Transformer models to predict stock trading signals. The Transformer model, focusing on encoder architectures and multi-head attention mechanisms, was ...
IEEE

Dolphin Whistle Signal Enhancement Using Nonconvex Time–Frequency Regularized Overlapping Group Shrinkage in Warm Shallow Water

Abstract: Enhancing dolphin whistle signals is a crucial preprocessing step in underwater passive acoustic monitoring (PAM), aimed at effectively improving the quality of collected signals. In warm ...