搜索结果: 1-15 共查到“工学 spectrum”相关记录59条 . 查询时间(0.078 秒)
德国的道路上，每两分钟就会发生一起由于野生动物引发的交通事故。仅2015年，就给德国的保险行业造成了超过6亿欧元的损失。为了解决这一难题，乌尔姆应用科技大学、海尔布隆应用科学大学以及工业合作伙伴共同创建了“SALUS”。通过雷达、光学相机、红外传感器和神经网络的组合，打造出了一个能够区分行人、汽车、自行车骑行者、摩托车骑行者、鹿、狐狸和野猪等物体的机器学习系统。该系统能够向汽车司机和其它道路使用者...
近年来，小型无人机行业飞速发展，且已广泛应用到工业、运输、摄影等多个领域。然而，无人机的飞速发展也为公众带来了各种安全隐患，如偷拍，走私，干扰机场等。这使得检测和定位这些迷你飞行器将变得尤为重要。而传统一些方法如雷达，摄像头和麦克风阵列等，成本高昂，难以应用到较大的区域中。为应对在城市环境中检测小型无人机的难题，浙江大学信息学部史治国、陈积明等教授带领的网络传感与控制研究组的反无人机团队提出了一种...
近日，西安电子科技大学郝跃院士团队成员材料学院王宏副教授、微电子学院马晓华教授等设计研发了一种模拟神经元间信号传导的可溶性忆阻器，相关成果“Physically Transient Memristive Synapse with Short-Term Plasticity Based on Magnesium Oxide”发表在IEEE Electron Device Letters期刊上；被IE...
第13届IEEE可视光谱感知研讨会（13th IEEE Workshop on Perception Beyond the Visible Spectrum）
第13届 IEEE可视光谱感知 研讨会
2017/6/22
The objective of this workshop is to highlight cutting edge advances and state-of-the-art work being made in the exponentially growing field of PBVS (previously OTCBVS) along its three main axes: Algo...
NSF awards $12 million for radio spectrum research
NSF $12 million radio spectrum research
2016/11/4
Today, the National Science Foundation (NSF) announced 11 awards, totaling $12 million, to support activities aimed at enhancing the public's access to the radio frequency spectrum -- the part of the ...
Two-component Structure in the Entanglement Spectrum of Highly Excited States
Two-component Structure Entanglement Spectrum Highly Excited States
2016/1/22
We study the entanglement spectrum of highly excited eigenstates of two known models that exhibit a many-body localization transition, namely the one-dimensional random-field Heisenberg model and the ...
AN ARTIFICIAL IMMUNE ALGORITHM FOR SPECTRUM RECOGNITION OF HYPERSPECTRAL DATA
Hyperspectral artificial immune systems pattern recognition spectral matching
2015/12/31
An intelligent approach based on artificial immune systems (AIS) is proposed in this paper to perform the task of spectrum recognition in hyperspectral data analysis. Although traditional spectral mat...
The organised storage of spectral data described by according metadata is important for long term use and data sharing with other
scientists. The recently redesigned SPECCHIO system acts as a reposit...
L and S Bands Spectrum Survey in the San Francisco Bay Area
Spectrum survey spectral environment thermal noise floor GPS ISM
2015/6/26
The Global Positioning System (GPS) is a radio frequency (RF) navigation system that consists of transmitters on the satellites and receivers on the ground. Because of substantial path loss, the recei...
THE EXCHANGE OF SOCIAL SUPPORT VIA SOCIAL NETWORKS OF MATERNAL CAREGIVERS FOR CHILDREN WITH AUTISM SPECTRUM DISORDERS
special needs children with special needs autism
2015/5/26
The role of social support in the lives of the 16.8 million caregivers for children with special needs in the U.S. is not adequately understood. Many studies have explored seeking health information o...
Automatic real-time spectrum sensing using energy detection in software defined radio
Spectrum sensing system radio radio communication system
2014/12/31
The purpose of this graduate project is to design a real-time spectrum sensing system using software defined radio. The uniqueness of software defined radio is the concept of replacing many of the har...
U.S. and Swiss chemists used comprehensive two-dimensional gas chromatography (GCxGC) to more accurately understand oil fate from the Deepwater Horizon spill.
SPECTRUM-BASED OBJECT DETECTION AND TRACKING TECHNIQUE FOR DIGITAL VIDEO SURVEILLANCE
Object detection tracking monitoring video image
2014/4/29
This paper presents a motion detection and object tracking technique for digital video surveillance applications. Motion analysis algorithms are based on processing of multiple-regression pseudospectr...
Spectrum characteristics analysis of microseismic signals transmitting between coal bedding
Coal rock Microseism signal Bedding Transmission Spectrum characteristic
2012/3/28
This study was performed to investigate the propagation law of microseismic signals transmitting along the direction parallel and vertical to the bedding in the process of coal rock rupture under unia...
Noise Suppression for Fiber Radio Transmission on Spectrum-Sliced WDM-PONs Employing Interferometric Structures
Fiber optics communications Radio frequency photonics
2015/5/26
We propose a novel noise-suppression scheme in spectrum-sliced WDM-PONs.Experimentally, low-noise windows can be created in which the noise is reduced by more than 20dB and the performance of vector s...