In the field of coherent direction of arrival (DOA) estimation, traditional subspace-based algorithms encounter difficulties due to the loss of rank in the signal covariance matrix. To mitigate this concern, we introduce a novel technique called …

In order to lower the hardware requirements of digital systems and to reduce the amount of collected data, 1-Bit sampling technique has received much attention. Following the trend, in this paper we try to address a classic problem based on the …

This paper investigates the exponential mixed $$\mathcal {H} _{\infty }/\mathcal {L}_{2}-\mathcal {L}_{\infty }$$ H ∞ / L 2 - L ∞ state estimation for Markov switching memristive neural networks (MNNs) with time-varying delays. First, in addition …

Anchored neighborhood regression (ANR) single-image super-resolution (SISR) method demonstrates great superiority in speed and performance. However, ridge regression adopted by ANR didn’t take the prior knowledge of regression parameters into …

The multiplier is a pervasive critical component today. However, most of them are difficult to be integrated into an integrated circuit. In this study, we proposed a novel analog multiplier for AC power application, using CMOS process to realize …

Balancing imperceptibility, data payload and robustness is a crucial and unsolved issue in the area of digital watermarking. It has been found that the method based on statistical modeling can alleviate the contradiction among them. On the basis …

This article focuses on the fixed-time stability of a class of nonlinear systems with uncertain disturbances and time-varying delays. Different from other papers, the second-order sliding mode control algorithm (SOSMCA) is developed in this …

SRAMs, the go-to choice for system-on-chips nowadays, suffer from high power consumption and unstable behavior in nanoscale CMOS technology. Consequently, we observe the emergence of troublesome short-channel effects (SCEs), necessitating the …

This paper proposes an algorithm to obtain the sampling factors to model any frequency partitioning so that it is realized using low complexity rational decimated non-uniform filter banks (RDNUFBs). The proposed algorithm is employed to …

This paper studies global exponential stability (GES) of discrete-time (D-T) BAM neural networks (BAMNNs) affected by impulses and time-varying delays. An impulse-free D-T BAMNN with time-varying delays is first developed via the properties of …

In this work, we consider the design of third-order oscillators that are built around a multi amplifier structure with two- or three-amplifiers topologies. We derive all the possible oscillators that could be constructed using combinations of RC …

Epilepsy is a persistent health condition marked by unusual and highly synchronized electrical activity in the brain cells, resulting in recurring seizures. This paper proposes a novel real-time method to improve the detection of seizures using …

This article investigates the issue of robust control based on interval observers for continuous-time linear time-invariant (LTI) systems with input saturation and disturbances. Firstly, an interval observer is derived by resorting to the system’s …

This paper proposes a simple but effective method for constructing the state feedback controller to solve the exponential stabilization problem for a class of feedforward nonlinear systems subject to different time-delay states. The form of state …

PGME-3/NGME-3 only consists of three MOSFETs and can be operated at 5 GHz. The minimum step time of the material implication circuit based on PGME-3 and NGME-3 is 70 ps. However, the negative/positive lobe of PGME-3/NMGE-3’s $$i_i-v_i$$ i i - v i …

The resistance distance $$r_{G}(u,v)$$ r G ( u , v ) between two vertices u and v of a graph G is defined as the net effective resistance between them in the electric network constructed from G by replacing each edge with a unit resistor. The …

In this paper, we propose a mixed-domain watermarking algorithm based on integer wavelet transform (IWT), discrete cosine transform (DCT) and multiple matrix decomposition. The combination of IWT–DCT avoids the rounding error of discrete wavelet …

This work focuses on a music genre classification method based on a sparse low-rank representation. Sparse low-rank representation is an effective method for learning classifiers, which aims to learn a row-sparse low-rank representation matrix to …

This study aims to develop an automated method for de-noising cardiac signals using independent component analysis (ICA) on a 37-channel magnetocardiography (MCG) system. The traditional approach of applying ICA involves manual visual inspection …

In this paper, the non-fragile distributed fault detection (FD) problem is discussed for delayed Markov jump systems over sensor networks under the weighted try-once-discard protocol, where the randomly switching nonlinearities and the randomly …