Analysis of error when using linear CCD to measure the interference fringe

2002 ◽  
Author(s):  
Wei Dong ◽  
Rui Li ◽  
Gang Li ◽  
Chunmei Xu
Keyword(s):  
Interference Fringe ◽  
Linear Ccd ◽  
Analysis Of Error

Research and development of a stabilizing holographic interference fringe system based on linear CCD

2009 ◽  
Author(s):  
Chaoming Li ◽  
Xinrong Chen ◽  
Jianhong Wu ◽  
Jianzhi Ju ◽  
Yayi Zhu ◽  
...  
Keyword(s):  
Research And Development ◽  
Interference Fringe ◽  
Linear Ccd ◽  
Fringe System

The performance analysis of error rate of IPTV transmitting system

2014 ◽  
Author(s):  
Yong Yang ◽  
Jia Guo ◽  
Yong Wang ◽  
Hongwei Ding ◽  
Qianlin Liu ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Error Rate ◽  
Analysis Of Error

scholarly journals Coconuts and curtain cakes: The production of wh-questions in ASD

2021 ◽  
Vol 6 ◽  
pp. 239694152098295
Author(s):  
Nufar Sukenik ◽  
Eléonore Morin ◽  
Naama Friedmann ◽  
Philippe Prevost ◽  
Laurice Tuller
Keyword(s):  
Error Analysis ◽  
Language Disorder ◽  
Syntactic Structure ◽  
Autism Spectrum ◽  
Production Rates ◽  
Fine Grained ◽  
Depth Analysis ◽  
Wh Questions ◽  
Analysis Of Error ◽  
Error Types

Background and aims Children with autism spectrum disorders (ASD) have been found to exhibit difficulties in wh-question production. It is unclear whether these difficulties are pragmatic or syntactic in nature. The current study used a question elicitation task to assess the production of subject and object wh-questions of children with ASD in two different languages (Hebrew and French) wherein the syntactic structure of wh-questions is different, a fact that may contribute to better understanding of the underlying deficits affecting wh-question production. Crucially, beyond the general correct/error rate we also performed an in-depth analysis of error types, comparing syntactic to pragmatic errors and comparing the distribution of errors in the ASD group to that of children with typical development (TD) and children with Developmental Language Disorder (DLD). Results Correct production rates were found to be similar for the ASD and DLD groups, but error analysis revealed important differences between the ASD groups in the two languages and the DLD group. The Hebrew- and French ASD groups were found to produce pragmatic errors, which were not found in children with DLD. The pragmatic errors were similar in the two ASD groups. Syntactic errors were affected by the structure of each language. Conclusions Our results have shown that although the two ASD groups come from different countries and speak different languages, the correct production rates and more importantly, the error types were very similar in the two ASD groups, and very different compared to TD children and children with DLD. Implications: Our results highlight the importance of creating research tasks that test different linguistic functions independently and strengthen the need for conducting fine-grained error analysis to differentiate between groups and gain insights into the deficits underlying each of them.

Measurement of the parameters of a linear CCD structure as a one-dimensional X-ray imaging detector

1983 ◽  
Vol 208 (1-3) ◽  
pp. 427-433 ◽  
Author(s):  
M.G. Fedotov ◽  
E.A. Kuper ◽  
V.N. Litvinenko ◽  
V.E. Panchenko ◽  
V.A. Ushakov
Keyword(s):  
One Dimensional ◽  
X Ray ◽  
Linear Ccd ◽  
X Ray Imaging ◽  
Imaging Detector

Real-Time Micro-Fluidic Chip Pressure Control System Base on the Optical Interference

2014 ◽  
Vol 494-495 ◽  
pp. 1274-1277
Author(s):  
Kan Liu ◽  
Hao You
Keyword(s):  
Control System ◽  
Real Time ◽  
Measurement System ◽  
Interference Fringe ◽  
Pressure Control ◽  
Measured Data ◽  
Optical Interference ◽  
Interference Fringes ◽  
Pressure Control System

This article introduces a measurement system based on LabVIEW used for optical interference fringe on micro-fluidic chips. This system mainly uses cameras to capture real-time images of wedge interference fringe on micro-fluidic chips, then the collected images will be binarized by LabVIEW. The processed images will be divided by zone , determine the flatness and gap thickness of the micro-fluidic chips by interference fringes with different directions of deflection and numbers. Finally, feedback from measured data will be used to adjust the flatness and gap thickness of micro-fluidic chips in order to meet the requirement of tests.

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