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2024 GAIN vouchers will foster seven new advanced reactor technologies（图）
2024年 先进反应堆技术 核能加速创新门户
2024/1/31
The Gateway for Accelerated Innovation in Nuclear (GAIN) announced December 19 that seven firms will get vouchers to access the nuclear research facilities and expertise of the national laboratory com...
Soft robots gain new strength（图）
软机器人 电粘离合器 虚拟现实手套
2023/7/7
Soft robots, or those made with materials like rubber, gels and cloth, have advantages over their harder, heavier counterparts, especially when it comes to tasks that require direct human interaction....
Nearest Neighbour Classification on Laser Point Clouds to Gain Object Structures from Buildings
Laser data point cloud classification nearest neighbour covariance eigenvalues
2016/1/25
The application of three dimensional building models has become more and more important for urban planning, enhanced navigation
and visualization of touristy or historic objects. 3D models can be use...
A Theoretical Analysis of Normalized Discounted Cumulative Gain (NDCG) Ranking Measures
Ranking Ranking measures NDCG Consistent Distinguishability
2016/1/23
A central problem in ranking is to design a measure for evaluation of ranking functions. In this paper we study, from a theoretical perspective, the Normalized Discounted Cumulative Gain (NDCG) which ...
KNOWLEDGE BASED EXPERT SYSTEMS IN REMOTE SENSING TASKS:QUANTIFYING GAIN FROM INTELLIGENT INFERENCE
Knowledge Base Reasoning Theory Fusion Classification Data Mining
2015/12/31
How to measure gain from the use of intelligent inference? How can the complexity of the recognition / classification task be estimated? What is the type of evidence which best suits an.inference mech...
SELECTION OF VARIABLE GAIN SETTINGS FOR IRS- P6: LISS SENSORS
Signal-to-noise ratio Spectral radiance Relative spectral response
2015/8/28
IRS-P6 spacecraft provides a unique opportunity of acquiring simultaneously multispectral (MS) data in three different spatial
resolutions at 5.8 m, 23.5 m and 56 m, respectively, from LISS-4, LISS-3...
Gain Fixed Pattern Noise Correction via Optical Flow
Digital camera CMOS image sensor Fixed pattern noise (FPN) Optical fl ow estimation gain FPN CDS
2015/8/17
Fixed pattern noise (FPN) or nonuniformity caused by device and interconnect parameter variations across an image sensor is a major source of image quality degradation especially in CMOS image sensors...
Dual-hop transmissions with fixed-gain relays over Generalized-Gamma fading channels
Journal of Telecommunications
2015/7/15
In this paper, a study on the end-to-end performance of dual-hop wireless communication systems equipped with fixed-gain relays and operating over Generalized-Gamma (GG) fading channels is presented. ...
Persistent Channel Power Deviations in Constant Gain Amplified Long-Chain ROADM Networks
Channel Powe Deviations Constant Gain Long-Chain ROADM Networks
2015/5/15
Numerical simulations of the evolution of the channel power response to power adjustments in constant gain amplified degree-2 ROADM networks demonstrate novel persistent and periodic distant-dependent...
Bi-Directional Vector Variable Gain Amplifier for an X-Band Phased Array Radar Application
variable gain phased array complex gain bi-directional amplifier quadrature
2014/12/8
This thesis presents the design, layout, and measurements of a bi-directional amplifier with variable vector (in-phase / quadrature) gain control that will be part of an electronically steered phased ...
146λ××6××19-Gbaud Wavelength- and Mode-Division Multiplexed Transmission over 10××50-km Spans of FewMode Fiber with a Gain-Equalized Few-Mode EDFA
146λ××6××19-Gbaud Wavelength Mode-Division Multiplexed Transmission over 10××50-km Few Mode Fiber Gain-Equalized Few-Mode EDFA
2014/11/6
We demonstrate wavelength- and mode-division multiplexed transmission over a fiber re-circulating loop comprising 50-km of low-DMGD few-mode fiber, and an optimized few-mode EDFA with a flat gain spec...
The Gain Distribution According to the Theoretical Structure and Decay Dynamics of Sodium like Cu
Level Structure Oscillator Strengths Sodium like Cu
2013/1/30
Level structure, oscillator strengths, transition probabilities and radiative life times are evaluated for 1s2 2s2 2p63l, 4l, 5l (l = 0, 1, 2, 3, 4) states in sodium like Cu18+. The calculations are c...
The University of Queensland’s School of Architecture and architectural firm Studio Mitt will provide high school students insights into studying architecture at university at a two-day workshop.
FUSING PASSIVE AND ACTIVE SENSED IMAGES TO GAIN INFRARED-TEXTURED 3D MODELS
Point Cloud Imagery Sequences Multisensor LIDAR Thermal, Infrared Close Range
2014/4/25
Obtaining a 3D description of man-made and natural environments is a basic task in Computer Vision, Photogrammetry and Remote Sensing. New active sensors provide the possibility of capturing range inf...
Behavioral Variations of Gain and NF Owing to Configurations and Pumping Powers
Double Pass Single Pass Erbium Doped Fiber Configuration Pumping Power
2013/1/30
Six configurations are proposed in this paper to explore the gain and noise figure (NF) variations under the pumping power effect. I propose a new investigation of gain and NF at different EDFA config...