Short-observation measurement of multiple sinusoids with multichannel sub-Nyquist sampling
Measurement of multiple sinusoidal signals (MSSs) is significant in instrumentation and
measurement, radar, communications, and many other electric systems. Measurement …
measurement, radar, communications, and many other electric systems. Measurement …
High precision measurement method for dynamic transient signal based on compressed sensing and spline polynomial interpolation
F Xu, C Chen, L Hu - Review of Scientific Instruments, 2021 - pubs.aip.org
During the measurement of dynamic transient signals, a high sampling frequency brings
great challenges to the analog-to-digital converter (ADC) and testing system. To address …
great challenges to the analog-to-digital converter (ADC) and testing system. To address …
An improved compressed sensing method for dynamic impact signals based on cubic spline interpolation
F Xu, Y Wang, T Jia, R Jing, Q Zhang - Review of Scientific Instruments, 2022 - pubs.aip.org
During the dynamic acquisition of impact signals, a high sampling frequency brings
significant challenges to the analog-to-digital converter and other test systems. To address …
significant challenges to the analog-to-digital converter and other test systems. To address …
Enhancement of spectrum sensing in cognitive radio: providing reliable spectral opportunities
A Moawad - 2020 - theses.hal.science
The main objective of the thesis is to devise a reliable non-cooperative spectrum sensing
system that is able to detect noise-like signals. We harness the strength of cepstral analysis …
system that is able to detect noise-like signals. We harness the strength of cepstral analysis …