Suggested Topics within your search.
Suggested Topics within your search.
- Mathematical models 3
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1601
Analysis of slotted p-detection multi-channel and random multi-access protocol for wireless communication network
Published 2006-01-01“…Furthermore, a mathematical model was used to analyze the throughput of SPMRM protocol. …”
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1602
Vibrations of Plates and Shells with Attached Mass
Published 2024-10-01“…The problem of vibrations of plates and shells with a mass attached to the point was solved. A mathematical model was developed based on the hypothesis of nondeformable normals. …”
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1603
Modelling the Influence of Awareness Programs by Media on the Drinking Dynamics
Published 2014-01-01“…We develop a nonlinear mathematical model with the effect of awareness programs on the binge drinking. …”
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1604
Analysis of Repairable Geo/G/1 Queues with Negative Customers
Published 2014-01-01“…We construct the mathematical model and present the probability generating functions of the system size distribution and the FCFS sojourn time distribution. …”
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1605
A Convolutional Neural Network for Nonrigid Structure from Motion
Published 2022-01-01“…Compared with the traditional method for directly solving 3D structures, our model focuses on depth information that is lost owing to projection. This mathematical model is developed using a convolutional neural network with three modules for integration, reconstruction, and optimization, as well as two prior-free loss functions. …”
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1606
Analysis of the Gap Clearance of Harmonic Gear Reducer
Published 2019-03-01“…Secondly, using the theory of involute, material mechanics, stiffness and so on, the mathematical model of the gap clearance and above factors is established. …”
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1607
Mathematical analysis of a quorum sensing induced biofilm dispersal model and numerical simulation of hollowing effects
Published 2017-05-01“…We analyze a mathematical model of quorum sensing induced biofilm dispersal. …”
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1608
On the choice of the method of dynamic rationing of energy resources in oil refineries
Published 2024-06-01“…In order to obtain predictive data, linear regression, machine learning, and neural networks are proposed to be used to build a mathematical model. The advantages and disadvantages of these methods are discussed, and the accuracy of the models is compared with the possibility of interpreting them. …”
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1609
Immune algorithm-based base station location optimization in the TD-SCDMA network
Published 2014-05-01“…According to the defects of the existing 3G base station location optimization algorithms and the characteris-tics of the TD-SCDMA network, an optimization program was proposed for TD-SCDMA network base station location based on immune algorithm. A mathematical model of base station location was established. …”
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1610
Accuracy analysis of different components evaluation of time series
Published 2001-12-01“… Mathematical models for decomposing and forecasting of time series are analysed in this paper. …”
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1611
Measurement of the Pitch Deviation and Tooth Ring run-out of Bevel Gear based on Laser Displacement Sensor
Published 2017-01-01“…The composition and measurement principle of the measuring device are introduced,through the coordinate transformation of sampled data,the mathematical model of bevel gear tooth profile is obtained. …”
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1612
STUDY ON THE RIGIDITY OF THE TRUCK SCALE BODY BASED ON THE PRESTRESSED-TREATMENT METHOD
Published 2017-01-01“…The results show the deflection of the simulation results is consistent with the changing rule of the mathematical model. Therefore,the deflection of the truck scale body can be improved effectively with the prestressed-treatment method of steel structure,which can be able to improve its measuring accuracy.…”
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1613
Research on the delay model of single intersection in the oversaturated state
Published 2017-12-01“…The oversaturated state of the intersection is mainly manifested as the queuing vehicles are not completely dissipated at the end of a green light phase.In order to cope with the traffic congestion,the mathematical model of an intersection is built.The relative regularity of arrival rate and departure rate of vehicles are analyzed.Through the analysis of the mechanism,the modeling of single-phase intersection,two-phase single intersection and four-phase single intersection are studied.The established oversaturated intersection delay model can be used to assign the green time of each intersection by calculating the minimum delay to alleviate the oversaturation condition of the city road.Numerical simulation results verify the validity and availability of the modeling method.…”
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1614
RELIABILITY OPTIMIZATION DESIGN ON SHEARER’S RANGING ARM GEAR TRANSMISSION SYSTEM
Published 2017-01-01“…In the process of design shearer ’s ranging arm gear transmission system,by using the method of reliability design theory,derived gear strength and stress assumed to obey normal distribution when tooth surface contact fatigue strength and tooth root bending fatigue strength were taken as constraint conditions,and the volume of gear system as objective function,then genetic algorithm optimization toolbox of MATLAB was used to solve the optimization mathematic model. The results show that this method of optimization can improve gear transmission’s reliability,the volume and weight of gear transmission system are reduced too,which is beneficial to achieving products lightweight and reduceing production cost.…”
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1615
Errors analysis in pyrometric measurements in industrial environment
Published 2019-11-01“…On the Planck function and the aluminum reflection coefficient mathematical model basis the analytical aluminum radiation coefficient dependence on temperature and wavelength is obtained. …”
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1616
A power line channel estimation mechanism based on compressed sensing
Published 2016-11-01“…Through the analysis of power line channel characteristics,the corresponding mathematical model was established,the multipath channel characteristics of power line were studied.Combined with a novel compressed sensing and processing technology,a channel estimation method of power line based on compressed sensing was proposed.The transmission characteristics of power line channel were analyzed.Taking advantage of its sparse,only a small amount of noise and channel parameters needed to be collected,extracted and stored,which greatly reduced the digital signal processing module of data processing,and the storage hardware requirements and hardware costs were reduced.…”
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1617
Blasting neuroblastoma using optimal control of chemotherapy
Published 2009-05-01“…A mathematical model is used to investigate the effectiveness of thechemotherapy drug Topotecan against neuroblastoma. …”
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1618
INTERVAL ESTIMATION OF THE VOLUMES OF RESOURCE CONSUMPTION AT THE STOCHASTIC BASIC DATA
Published 2018-12-01“…The necessity of taking into account errors in the values of functions and arguments when estimating the parameters of mathematical models is shown. To take into account the random nature of the initial information when estimating the parameters of the models, it is proposed to use methods of confluent analysis. …”
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1619
Modeling diseases with latency and relapse
Published 2007-01-01“…A general mathematical model for a disease with an exposed(latent) period and relapse is proposed. …”
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1620
Network Selection Algorithm Based on Weighted Bipartite Graph in Heterogeneous Network Environment
Published 2015-09-01“…The requirements of users and networks were mathematically modeled for optimal matching of supply and demand. …”
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