Research and development of sound quality in portable testing and evaluation system based on self-adaptive neural network

Xie, Xiaoping; Ma, Z.Y.; Ye, Jinyi; Zeng, Fandong; Fan, Wenbing; Chen, Bingan

doi:10.1016/j.apacoust.2019.04.039

Cited by 19 publications

(9 citation statements)

References 23 publications

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“…Life cycle is important in construction engineering. On the premise of ensuring the construction objectives and meeting the mutual coordination between the functions of the building itself and the surrounding environment, it is necessary to ensure that all links of the life cycle are scientifically supervised [11]. e construction life cycle needs to be accurately controlled, so as to save the overall construction cost and ensure sustainability through technology and cost.…”

Section: Life Cycle Eory and Greenmentioning

confidence: 99%

The Construction of Green Building Integrated Evaluation System Based on BIM Technology

Wang

2022

Mobile Information Systems

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In order to study the problems of information disconnection, poor coordination of project participants, design evaluation, and so on, in the process of green building evaluation in China, this paper proposes a construction method of green building integrated evaluation system based on BIM Technology. This method constructs the research framework through the research on green building evaluation and BIM (building information modeling), analyzes the whole life cycle of BIM in green building, solves the problems existing in green building evaluation in China through the application of BIM, expounds the green building evaluation process under BIM environment, and studies the information interaction of green building evaluation under BIM environment and the application of BIM in green building design evaluation and operation evaluation. The results show that by studying the application of BIM in green building evaluation, it is demonstrated that the green building evaluation based on BIM can effectively improve the evaluation efficiency and realize the informatization, integration, and high efficiency of green building evaluation.

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Section: Life Cycle Eory and Greenmentioning

confidence: 99%

The Construction of Green Building Integrated Evaluation System Based on BIM Technology

Wang

2022

Mobile Information Systems

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“…If it passes, the eigenvector is the weight vector. The integration output error test can be carried out in the next step [22][23][24]. 2, and the simulation test import operation is carried out for them.…”

Section: Simulation Experimentsmentioning

confidence: 99%

Quality Evaluation Model of Education in Remote Learning and IoT Based on College Students’ Quality Cultivation

Huang

Wang

2022

Wireless Communications and Mobile Computing

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The current model for evaluating ideological and political education is mostly based on a weighted evaluation of related educational parameters, like the structure of the school and the structure of the teachers. In this cycle, the impact of college students’ general development on the construction of their ideological and political education is not considered, which makes evaluations less exact by and large. To work on the exactness of the evaluation model, you ought to upgrade the construction of the evaluation model, with the quality of education for college students as the center advancement. Education quality evaluation calculation and model parameter output calculation are integrated. In terms of the quality of training for college students, simulation tests reveal that the proposed model has the lowest blunder esteem and the highest general evaluation precision. This makes it easier to decide what kind of ideological and political education is best.

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“…No matter in the field of fitness, rehabilitation training or physical education, correct exercise under the guidance of professionals is an important guarantee to improve the training effect and prevent sports injury. At present, the portable equipment or large medical equipment used for monitoring the basic parameters of the human body has little value except for recording and monitoring [ 5 ]. From the point of view of the bodybuilder, it is not to bring the best fitness effect.…”

Section: Introductionmentioning

confidence: 99%

Research on Fitness Movement Monitoring System Based on Internet of Things

2022

Journal of Healthcare Engineering

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A multiuser motion-monitoring system based on MEMS is proposed for fitness movement, it is used to monitor the three important parameters of movement type, movement times, and movement cycle in the body movement and supports the simultaneous use of multiple users. The specific content of the method: (1) In terms of system design, a motion-monitoring system framework based on the Internet of things is proposed considering the motion-monitoring scene oriented to intelligent fitness. (2) In the aspect of algorithm, the relevant research of motion pattern recognition and cycle calculation method is carried out. For action pattern recognition, SVM-based algorithm to adapt to different computing capabilities of the scene is applied. (3) Experiments on 7 kinds of actions show that the proposed deep neural network has a good learning effect on small datasets, the recognition accuracy of the proposed deep neural network reaches 97.61%, and the recognition accuracy of SVM also reaches over 96%. In the 50 times of operation cycle calculation experiments, the frequency statistics algorithm has reached 100% of the calculation accuracy, and the calculation results of the operation cycle are close to the real value, which proves the validity of the method of cycle calculation. The experiment proves that the zero-crossing detection and wavelet analysis methods have a good overall effect and can accurately count and calculate the period when the number of actions is more, improve fitness efficiency, and provide guarantee for human health.

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Research and development of sound quality in portable testing and evaluation system based on self-adaptive neural network

Cited by 19 publications

References 23 publications

The Construction of Green Building Integrated Evaluation System Based on BIM Technology

The Construction of Green Building Integrated Evaluation System Based on BIM Technology

Quality Evaluation Model of Education in Remote Learning and IoT Based on College Students’ Quality Cultivation

Research on Fitness Movement Monitoring System Based on Internet of Things

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