SigDigger is a free digital signal analyzer for GNU/Linux and macOS, designed to extract information of unknown radio signals. It supports a variety of SDR devices through SoapySDR, and allows ...

Is This Currency Overvalued? Purchasing Power Parity (PPP) and Long-Term FX Valuation Copy trading offers an opportunity to leverage the expertise of experienced traders. You can also earn money when ...

Crude oil analysis shows WTI stuck in a bearish trend as oversupply, weak demand and OPEC production drive the weekly outlook and keep futures vulnerable to $50.

Abstract: In this article, we develop a technique for blind signal identification of the Starlink downlink signal in the 10.7 to 12.7-GHz band and present a detailed picture of the signal's structure.

Abstract: Depression is a serious and common psychiatric disease characterized by emotional and cognitive dysfunction. In addition, the rates of clinical diagnosis and treatment for depression are low ...