“...•A multicycle sub-Nyquist sampling system is proposed.•Based on thesymmetric structure of the Fourier coefficients, the delay and Doppler parameters of the...”

“...Lack of structural equality is a major issue to be addressed in observational studies. Their major disadvantage of these studies compared to randomized...”

“...We address the problem of estimating target locations that are sparse in a pulse-Doppler radar's unambiguous region by sampling the received signal at...”

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

“...In massive MIMO-OFDM systems, channel estimation is a significant module which can be utilized to eliminate multipath interference. However, in realistic...”

“...The inverse probability of treatment weighted (IPTW) estimator can be used to make causal inferences under two assumptions: (1) no unobserved confounders...”

“...This paper concerns the problem of sparse signal recovery with multiple measurement vectors, where the sparse signal vectors share multiple supports (i.e., the...”

“...This letter proposes a time-frequency joint sparse channel estimation for multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM)...”

“...Purpose: The objective of the study is to quantify the wage gap between native and immigrant women in Spain, taking into account differences in their...”

“...Motivated by an observational study of the effect of hospital ward versus intensive care unit admission on severe sepsis mortality, we develop methods to...”