Suggested Topics within your search.
Suggested Topics within your search.
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1501
On nonparametric estimating ROC curve based on non-uniform rational B-spline.
Published 2025-01-01“…The receiver operating characteristic (ROC) curve is a commonly used statistical method to assess the efficacy of a diagnostic test or biomarker measured on a continuous scale. …”
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1502
Crack Detection in Single-Crystalline Silicon Wafer Using Laser Generated Lamb Wave
Published 2013-01-01“…The experimental results showed that S0 and A0 modes of lamb wave were clearly generated and detected, and in the case of the crack detection, the estimated crack size by 6 dB drop method was almost equal to the actual crack size. …”
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1503
Microsatellite marker identification using genome screening and restriction-ligation
Published 2007-04-01“…Two main alternatives of the method (with or without cloning) are presented. We successfully utilized the method when identifying microsatellite markers for 21 bryophyte species, three algal species, and for the raccoon dog. …”
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1504
Four-dimensional Drone Cluster Route Planning under the Constraint of Simultaneous Multi-objective Arrival
Published 2019-01-01“…After modifying according to dynamic characteristics of drone, the output of the algorithm can be directly imported to the ground station to control the flight. This method solves the complexity of aircraft tracking trajectory caused by the existing equal-length trajectory planning method, and optimizes the flight time of aircraft reaching multiple target points simultaneously while ensuring the flight safety.…”
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1505
Determining the Performance Quality of Combine Harvesters Operating
Published 2019-10-01“…Modern methods of monitoring the performance quality of combine harvesters during their testing are applied in a «swath laying» mode. …”
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1506
Analog Replicator of Long Chaotic Radio Pulses for Coherent Processing
Published 2024-12-01“…The method can be implemented in various frequency ranges in the class of analog generators of chaotic oscillations, since the employed generation method, i.e., modulation of a transistor generator by supply voltage, is natural for radio engineering.…”
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1507
A United Probabilistic Approach to Minimising the Sum of Absolute Values
Published 2024-10-01“…Aim: Introduce a novel method for minimizing functions in the form of a sum of absolute values. …”
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1508
An Adaptive Sampling Algorithm for Target Tracking in Underwater Wireless Sensor Networks
Published 2018-01-01“…In this method, the sampling interval is adaptively adjusted to make the actually uncertainty equal to the uncertainty threshold, which minimizes the sampling frequency and then reduces the energy consumption of information exchange. …”
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1509
Modelling and optimisation of the surface‐mounted permanent magnet machine with multi‐level array magnets
Published 2024-10-01“…Different from the conventional analytical method (AM) around the entire single‐magnet pole, the modelling method of multi‐level equal‐thickness ferrite magnets with different remanences for improving the air‐gap flux density is investigated. …”
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1510
Stress state of the foundations of buildings and structures
Published 2020-10-01“…An even greater effect of increasing the self-weight of a model made of transparent optically sensitive material can be achieved using the immersion method in conjunction with the centrifugal modeling method. …”
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1511
Probability calculation of building structures considering asymmetry of random values and functions distribution
Published 2020-11-01“…On the example of the calculation with the proposed method shown that the availability of the calculation values of the bearing strength of the reinforce concrete element in normal cross section is equal despite the values of the forces in the pressed reinforce concrete or positive reinforcement are indicated. …”
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1512
A novel approach for DNA extraction of white spot syndrome virus detection in penaeid shrimp
Published 2025-05-01“…This study introduces a novel Dimethyl Sulfoxide (DMSO)-based DNA extraction method that is simple, rapid, and equally sensitive, marking a unique advancement in aquaculture research. …”
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1513
Hybrid genetic algorithm based optimization of pilotpattern
Published 2016-09-01“…In OFDM system,sparse channel estimation based on compressed sensing(CS)can make full use of the inherent sparse degree of the wireless channel,which can reduce the pilot overhead and improve the spectrum efficiency.Therefore,a new method based on hybrid genetic algorithm was investigated for the pilot design of CS channel estimation,which was based on the minimization of the matrix cross correlation in the CS theory.In this method,genetic algorithm was used to obtain the initial sub-optimal pilot sequence,and then combined with the pilot position and pilot power,each entry of pilot pattern could be sequentially updated and optimized to make the minimum correlation of measurement matrix.Simulation results show that the proposed method can ensure a better mean square error and bit error rate compared to the pseudo-random pilot design and the equal distance pilot design.…”
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1514
New EM parameter estimation algorithm for a type of micro-motion SFM signal
Published 2017-09-01“…Aiming at the problem that the existing method has high computational complexity and high SNR,a novel method of multi-component SFM signals parameter estimation based on EM algorithm was proposed as to spinning tar-get's narrow band micro-motion echoes.The echo model of spinning target and its micro-doppler measurements based on time-frequency analysis were given.The iterative parameter estimation steps based on Gaussian mixture model and EM algorithm to measurements were established.The simulation results demonstrate that when SNR is greater than -3 dB and the SFM components are equal or greater than 2,the method can estimate the target’s micro-motion parameters e.g.projection size accurately in narrow band condition.…”
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1515
Modified Bancroft Algorithm for Multilateration Systems
Published 2018-02-01“…The article proposes a method for modifying the Ban-croft algorithm. Modification involves refining the Bancroft estimates by applying the method of small perturbations. …”
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1516
Analysis and Synthesis of Cardioid Crank Guide-bar Mechanism with Approximate Dwell Motion
Published 2021-08-01“…The least square method is used to approximate the mechanism parameters.…”
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1517
Recapture voice replay detection based on phase spectrum
Published 2017-08-01“…Meanwhile,the equal error rate (EER) of the ASV system has dropped about 22% with this method being integrated,which indicates that the system’s ability of resisting playback attack is enhanced.…”
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1518
Phoneme Segmentation Based on Wavelet Spectra Analysis
Published 2013-10-01“…A phoneme segmentation method based on the analysis of discrete wavelet transform spectra is described. …”
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1519
An Analysis on the Markovian Model for Production Management and Establishment of New Pharmacies Using Hyper Graph
Published 2022-01-01“…This paper mainly deals with the various machines, pharmacies, and different methods, namely, Nonadjacency Search Method and Adjacency Search Method applied through the Hyper graph. …”
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1520
Photogrammetric approach to detect road pavement friction.
Published 2025-01-01“…The aim was to create a method that yields results comparable to existing pavement friction measurement techniques, particularly the sand method, and to assess whether the measurements obtained using the non-contact approach are equally effective. …”
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