Kerala Science Congress concludes with students presenting virtual teacher and drug detection innovations

Kochi: The 38th Kerala Science Congress concluded in Kochi on Monday after four days of deliberations, exhibitions and ...
Visual Studio Magazine

Linear Regression with Pseudo-Inverse Training Using JavaScript

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with pseudo-inverse training implemented using JavaScript. Compared to other training techniques, such as ...
IEEE

Frequency- and Self-Injection-Locked Radar With Adaptive Phase Tracking for High-Sensitivity Vital Sign Monitoring

Abstract: Noncontact vital sign sensing is conventionally conducted using Doppler radars, among which self-injection-locked (SIL) radars offer enhanced sensitivity. However, the perfor mance of SIL ...
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How investigators used frequency to track MH370’s fate

In this Deep Dive episode, investigators explain how math and frequency analysis provided the strongest clues about MH370’s fate. By studying satellite signals, experts traced the aircraft’s likely ...
IEEE

Polarization-Fading-Free Phase Recovery and Robust RSOP Tracking Using Frequency-Domain Pilot Tones in Optical DSCM Systems

Abstract: In this letter, we propose a novel cascaded architecture based on frequency-domain pilot tones (FPTs) to achieve joint frequency offset estimation (FOE), carrier phase estimation (CPE) and ...