Incorruptible
发表于 2025-3-28 16:22:13
,Power Allocation for Sum Rate Maximization of Uplink Massive MIMO System with Maximum Ratio Combiniion (CSI) and maximum ratio combining (MRC) under the constraints of maximum power and minimum rate, and power allocation (PA) schemes are developed to improve the rate. With the help of concave-convex procedure (CCCP) method, a near-optimal PA scheme is proposed to transform the no-concave maximiza
DOSE
发表于 2025-3-28 20:44:17
Research on Indoor Passive Location Based on LoRa Fingerprint,to carry a positioning device, which is not applicable in some special scenarios. This paper selects LoRa (Long Range) as the research target and proposes an indoor passive positioning system based on LoRa fingerprint. We design and implement the signal sent from the LoRa node devices to the LoRa ga
Dungeon
发表于 2025-3-29 00:21:36
Application of Dijkstra Algorithm in Optimal Route Selection Under the Background of TPACK Educatiogies such as mobile Internet and big data technology. TPACK is presented in this paper under the background of education mode based on network data automation and other related theory, using the Dijkstra algorithm in 31 cities between tourism route design, and through the MATLAB software programming
Inflamed
发表于 2025-3-29 03:47:16
,The Wave Filter Design of UFMC Vehicle Communication System,DM (Orthogonal Frequency Division Multiplexing) technology can not meet the above requirements due to high out-of-band leakage and strict synchronization requirements. Therefore, in this paper, the UFMC (Universal filtered multi carrier) system is applied to the Internet of vehicles communication, a
万花筒
发表于 2025-3-29 09:58:11
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天真
发表于 2025-3-29 11:37:14
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不公开
发表于 2025-3-29 17:59:24
Research on Charge and Discharge Control Strategy of Supercapacitor,d, the flyover capacitor method is selected to solve the problem of different charging and discharging speed of supercapacitor caused by different parameters of supercapacitor. In order to further improve the efficiency of the supercapacitor charging and discharging control system, a fuzzy control a
Blemish
发表于 2025-3-29 22:30:20
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情爱
发表于 2025-3-30 00:59:15
Research on Forest Fire Image Recognition System in Northeast Forest Region Based on Machine Visionnce of fire, the damage to the ecology and environment is inestimable. Therefore, it is particularly important to use the intelligent image recognition technology to monitor the forest fires in northeast China in real time to ensure that the forest areas in northeast China are not damaged by fire. I
驳船
发表于 2025-3-30 08:00:48
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