The method for detection of complex sinusoids in additive white Gaussian noise and
estimation of their frequencies is proposed. It contains two stages: 1) sinusoid detection …

Measurement of multiple sinusoidal signals (MSSs) is significant in instrumentation and
measurement, radar, communications, and many other electric systems. Measurement …

In this letter, we propose new sub-Nyquist sampling schemes for multiple sinusoids, which
require fewer number of samples than previous works. Since it is impossible to resolve the …

Multichannel sub‐Nyquist sampling is an efficient technique to break through the limitation
of the Nyquist sampling theorem for the wideband digital instantaneous frequency …

Cognitive radio (CR) requires spectrum sensing over a broad frequency band. One of the
crucial tasks in CR is to sample wideband signal at high sampling rate. In this paper, we …

Measurement of parameters of multiple exponentially damped sinusoids (MEDS) signals is
significant for nuclear magnetic resonance imaging and speech analysis systems …

В задачах радиомониторинга и когнитивного радио требуется обработка наложенных
во времени сигналов в сверхширокой полосе частот без пропусков. Цифровой …

Parameters measurement of multiple exponentially damped sinusoids (MEDS) signals is of
great significance in many areas. However, recent technologies are most based on Nyquist …

In the second part of the series papers, we set out to study the algorithmic efficiency of
sparsity-constrained sensing. Stemmed from co-prime sampling/array, we propose a …

Multiple exponentially damped sinusoids (MEDS) signals have been widely applied to the
fields of speech analysis and nuclear magnetic resonance imaging systems. Although sub …