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141
Received Power Maximization Using Nonuniform Discrete Phase Shifts for RISs With a Limited Phase Range
Published 2024-01-01“…In addition, we define two quantization algorithms that we call nonuniform polar quantization (NPQ) algorithm and extended nonuniform polar quantization (ENPQ) algorithm, where the latter is a novel quantization algorithm for RISs with a significant phase range restriction. …”
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142
Studying the influence of correction codes on coherent reception of M-PSK signals in the presence of noise and harmonic interference
Published 2024-08-01Subjects: “…multiple phase shift keying…”
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143
DRL-based max-min fair RIS discrete phase shift optimization for MISO-OFDM systems
Published 2023-09-01“…A deep reinforcement learning (DRL) based algorithm is proposed, in which maximum ratio transmission (MRT) precoding is utilized at the BS and the dueling deep Q-network (DQN) framework is utilized for RIS phase shift optimization. …”
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144
A Flexible Global GCRO-DR Method for Shifted Linear Systems and General Coupled Matrix Equations
Published 2021-01-01“…Meanwhile, we apply the new algorithm to solve the general coupled matrix equations. …”
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145
Three-dimensional profilometry based on two-step generalized phase shift for phase measurement of grating projections
Published 2025-12-01“…An algorithm is proposed to extract the phase from deformed grating images using a two-step generalized phase-shifting technique for fringe projection profilometry (FPP). …”
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146
Distortion and Compensation of Doppler Shift Characteristics of Vortex Beam Superposition Due to Rotating Rough Surfaces and Occlusion
Published 2024-01-01“…The critical roughness, particularly the critical occlusion ratio hindering rotational Doppler shift (RDS) peak discrimination subject to phase distortion, are discussed in detail. …”
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147
An amalgamated load shifting cum curtailing policy with smart charging of PHEV for economic operation of microgrid system
Published 2025-06-01“…This research aims to implement integrated load shifting and curtailment algorithms inside a microgrid with a low voltage category system to distribute energy resources that are optimally scheduled, hence minimizing overall operating costs. …”
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148
Future Range Shifts in Major Maize Insect Pests Suggest Their Increasing Impacts on Global Maize Production
Published 2025-05-01“…Despite this, few studies have yet investigated future range shifts in major insect pests affecting maize. Here, we used a unified framework to build 24 multi-algorithm models to forecast their future range shifts under future climate change scenarios (SSP126 and SSP585, representing optimistic and pessimistic scenarios, respectively). …”
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149
Normalized Intrinsic Deep Features Based Zero-Watermarking Scheme for Remote Sensing Images Using U-Net and K-Means
Published 2025-01-01“…The algorithm begins by selecting scale invariant feature transform (SIFT) feature points within a specific intensity range, constructing a Delaunay triangulation, and using its incircles as feature domains. …”
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150
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151
Climate change reduces and shifts suitable habitats of Uapaca kirkiana Müll. Arg. to higher altitudes in Malawi
Published 2025-06-01“…The maximum entropy (MaxEnt) algorithm was used to model the current and future distribution of the species based on 21 environmental variables and 480 species occurrences. …”
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152
Several steganographic methods using for embedding of hidden data in electronic text documents
Published 2019-08-01Get full text
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153
ANALYSIS OF NOISE IMMUNITY OF RECEPTION OF SIGNALS WITH MULTIPLE PHASE SHIFT KEYING UNDER THE INFLUENCE OF SCANNING INTERFERENCE
Published 2018-12-01“…Signals with multi-phase shift keying (M-PSK) have long been successfully used in digital information transmission systems with high bandwidth. …”
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154
Task shifting for non-communicable disease management in low and middle income countries--a systematic review.
Published 2014-01-01“…Factors such as training of NPHWs, provision of algorithms and protocols for screening, treatment and drug titration were the main enablers of the task-shifting intervention. …”
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155
Mapping the digital silk road: evolution and strategic shifts in Chinese social media marketing (2015–2025)
Published 2025-12-01Get full text
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156
Unlocking ecological insights from sub‐seasonal visible‐to‐shortwave infrared imaging spectroscopy: The SHIFT campaign
Published 2025-03-01“…SHIFT, designed to support NASA's SBG mission, addressed mission scoping, scientific advancement, applications development, and community building. …”
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157
Nonlinear Correction Methods of Temperature-Caused Peak Shift for a NaI(Tl) Gamma-Ray Spectrometer
Published 2023-01-01“…Two easy-to-implement methodologies are proposed to stabilize the measured spectrum without the necessity of adjusting the gain, which are a correction algorithm for temperature-caused peak-shift based on multiple characteristic peak area weighting factors and an interpolation correction algorithm based on multicharacteristic peak sequence. …”
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158
Two lines of parallel translation of PMVS algorithm
Published 2025-12-01“…Sparse 3D reconstruction by using the incremental motion recovery structure system. First, SIFT feature points in the English text sequence were extracted, and mismatches were removed by reverse screening method and RANSAC algorithm. …”
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159
EEG-Based Emotion Recognition Using Deep Learning Network with Principal Component Based Covariate Shift Adaptation
Published 2014-01-01“…To detect emotion from nonstationary EEG signals, a sophisticated learning algorithm that can represent high-level abstraction is required. …”
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160
Using Evolving Algorithms to Cryptanalysis Nonlinear Cryptosystems
Published 2020-06-01“…In this paper, new method have been investigated using evolving algorithms (EA's) to cryptanalysis one of the nonlinear stream cipher cryptosystems which depends on the Linear Feedback Shift Register (LFSR) unit by using cipher text-only attack. …”
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