Master QR is a professional-grade static QR code generator with both graphical and command-line interfaces. Static QR codes are permanent and never expire, making them ideal for printed materials, ...

Abstract: Nuclear magnetic resonance (NMR) spectroscopy serves as an important tool to analyze chemicals and proteins in bioengineering. However, NMR signals are usually contaminated by noise, ...

Abstract: Orthogonal time-frequency space modulation (OTFS) is a promising technique for use in high mobility scenarios. In such conditions, pilot signals and an equalizer are used to reduce channel ...