68 Result(s)
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Chapter and Conference Paper
Analyze the Development of ChatGPT Based on Technical Perspective
ChatGPT is a large-scale language model developed by OpenAI that dates back to 2018. Initially, OpenAI developed the GPT-1 model, which was trained using a large-scale corpus and showed excellent performance i...
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Chapter and Conference Paper
Spring Flow Prediction Model Based on VMD and Attention Mechanism LSTM
Spring flow prediction is the basis for water resources management, allocation, and effective utilization. To improve the accuracy of spring flow prediction, a hybrid model is used to predict, which combines v...
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Chapter and Conference Paper
Analysis and Optimization of UAV Communication Performance Based on Beamforming
UAV with a beamforming design as a flight base station to assist communication is a promising solution to alleviate the burden and compensate for the shortcomings of the communication infrastructure. However, ...
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Chapter and Conference Paper
Energy Characteristics Signal Preprocessing of Vibratory Roller for Road Roller
In order to obtain the energy characteristics of vibratory roller for the road roller, different sensors data are collected according to the types of energy consumption characteristics. The vibration accelerat...
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Chapter and Conference Paper
An Improved Particle Swarm Optimization Algorithm for Multicarrier Based Directional Modulation Symbol Synthesis in Time-Modulated Antenna Arrays
With the shrinking of the feasible domain, the problems of slow convergence and easy to fall into local optimum in Particle Swarm Optimization (PSO) algorithm become more serious. To solve this problem, the pa...
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Chapter and Conference Paper
Directional Modulation Based Dual Function Radar-Communication Design
A directional modulation (DM) based dual function radar and communication system is developed in this paper. By solving the non-convex optimization iteration problem, four weight vectors are designed, and each...
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Chapter and Conference Paper
A Study on the Outfield Application of Nondestructive Testing Technologies for Stealth Coating
The internal debonding occurring in the inlet stealth coating in use will cause the coating to peel off, thereby seriously impacting the overall stealth performance of an aircraft. In order to address this pro...
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Chapter and Conference Paper
Analysis and Prediction of Excavator Energy Consumption Based on Improved PSO-BP Neural Network
The complex operation process of hydraulic excavators and drastic load fluctuations lead to the increase of fuel consumption and emissions. Accurate prediction of excavator energy consumption in operation is c...
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Chapter and Conference Paper
Radial Basis Function Neural Network Based Fast Directional Modulation Design
For directional modulation (DM) based on antenna arrays, the associated weight coefficients are normally calculated by some traditional optimisation methods. In this paper, a radial basis function (RBF) based ...
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Chapter and Conference Paper
Directional Modulation Design Based on Hybrid Beamforming Structure for Massive MIMO
As a physical layer security technique, directional modulation (DM) is normally realized using a fully digital structure due to its easy and flexible hardware design. However, for a large antenna array, such a...
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Chapter and Conference Paper
Directional Modulation Design Based on Generalized Recurrent Neural Network
This paper proposes a generalized regression neural network (GRNN) based directional modulation (DM) method. Taking the uniform linear array as an example, the GRNN network is constructed and the weighted vect...
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Chapter and Conference Paper
Multiple Subjects Information Interaction Technology in Virtual Power Plant Based on Software-Bus
A large amount of distributed energy work in new power systems. Currently distributed energy storage can be operated in the form of virtual power plants. Multi-object within VPP cannot work well without flexib...
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Chapter and Conference Paper
Diffeomorphic Image Registration Based on Medical Image
Medical image registration plays an important role in image surgical guidance, image information fusion, disease diagnosis and other clinical tasks. It can correct images of different periods, different modes ...
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Chapter and Conference Paper
Experimental Research on Circadian Rhythm on Thermal Comfort of Human in Awake Period
Rhythm changes in physiological parameters of human thermal comfort have been the focus of heating ventilation and air conditioning (HVAC) control strategy research. This study analyzed the effect of human cir...
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Chapter and Conference Paper
Research on Improved Image Classification Algorithm Based on Darknet53 Model
An improved Image classification algorithm based on Darknet53 model is proposed in this paper to solve the problem that a large amount of the same gradient information is repeatedly used to update the weights ...
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Chapter and Conference Paper
Multi-scale Channel Attention for Image Registration
In recent years, image registration methods based on convolutional neural networks have achieved good results and operational advantages in deformable image registration. However, due to the intrinsic property...
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Chapter and Conference Paper
Low-Light Image Enhancement Algorithm Based on the Fusion of Multi-scale Features and Attention Mechanism
Aiming at the problems of Retinex-Net such as large noise of reflection component, low brightness of illumination component and insufficient feature extraction, a low-light image enhancement algorithm based on...
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Chapter and Conference Paper
Thermal Comfort and Adaptive Behaviors in Medical Buildings: A Literature Review
Thermal comfort in medical buildings is more complex than in ordinary buildings. The purpose of this article is to review the literature on human thermal comfort in the medical building environment and related...
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Chapter and Conference Paper
Research on the Characteristics of Body Panels Based on Equivalent Radiated Acoustic Power Method
The NVH performance of the body is one of the most important components of the NVH performance of the vehicle. It is the key system to control the NVH performance of the vehicle. The body is the last link of t...
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Chapter and Conference Paper
Novel IMM Target State Predictor for Radar-Guided Missiles in the Blind Zone
How to address missile guidance in the blind zone, the aims of which are to decrease the miss distance and improve combat efficiency, is a crucial question. In this paper, the IMM predictor is adopted to solve...
