机构

• 长春光学精密机械与物... [3]

采集方式

• OAI收割 [3]

内容类型

• 期刊论文 [3]

发表日期

• 2019 [3]

学科主题

筛选

浏览/检索结果: 共3条，第1-3条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Free-Space Optical Communication Using Coherent Detection and Double Adaptive Detection Thresholds 期刊论文  OAI收割 Ieee Photonics Journal, 2019, 卷号: 11, 期号: 1, 页码: 17 作者:  L.Li;  T.W.Geng;  Y.Wang;  X.L.Li;  J.B.Wu   |  收藏  |  浏览/下载：54/0  |  提交时间：2020/08/24 Coherent communication,free space communication,performance improvement,modulation,links,capacity,systems,Engineering,Optics,Physics   Non-Data-Aided Cycle Slip Self-Correcting Carrier Phase Estimation for QPSK Modulation Format of Coherent Wireless Optical Communication System 期刊论文  OAI收割 Ieee Access, 2019, 卷号: 7, 页码: 110451-110462 作者:  Y.Wang;  Z.Y.Wu;  X.L.Li;  T.W.Geng;  S.Ma   |  收藏  |  浏览/下载：47/0  |  提交时间：2020/08/24 Coherent detection,cycle slip,free-space optical communication,phase,estimation,performance,algorithms,capacity,Computer Science,Engineering,Telecommunications   Quality assessment of images with multiple distortions based on phase congruency and gradient magnitude 期刊论文  OAI收割 Signal Processing-Image Communication, 2019, 卷号: 79, 页码: 54-62 作者:  X.K.Miao;  H.R.Chu;  H.Liu;  Y.Yang;  X.L.Li   |  收藏  |  浏览/下载：21/0  |  提交时间：2020/08/24 No-reference,Image quality assessment,Phase congruency,Local binary,pattern,Image gradient,statistics,similarity,Engineering