New Features in the Vortex Phase Diagram of
K Deligiannis, PAJ De Groot, M Oussena, S Pinfold… - Physical review …, 1997 - APS
Magnetic and transport measurements have been performed in high quality YBa 2 Cu 3 O
7− δ single crystals. We demonstrate for the first time that the magnetization peak line in the …
7− δ single crystals. We demonstrate for the first time that the magnetization peak line in the …
Non‐stationary approaches for mapping terrain and assessing prediction uncertainty
CD Lloyd, PM Atkinson - Transactions in GIS, 2002 - Wiley Online Library
It is well known that terrain may vary markedly over small areas and that statistics used to
characterise spatial variation in terrain may be valid only over small areas. In geostatistical …
characterise spatial variation in terrain may be valid only over small areas. In geostatistical …
Iterative multi‐channel FH‐MFSK reception in mobile shallow underwater acoustic channels
D Sun, X Hong, H Cui, L Liu - Iet Communications, 2020 - Wiley Online Library
Frequency‐hopped M‐ary frequency‐shift‐keyed (FH‐MFSK) has the ability to handle with
long multipath, large Doppler spreads, high ambient noise and rapid phase fluctuation, and …
long multipath, large Doppler spreads, high ambient noise and rapid phase fluctuation, and …
[PDF][PDF] FFH/BFSK 系统的一种基于频率和PN 序列双图案的早迟门同步捕获方法
程郁凡， 李少谦 - 电子与信息学报, 2009 - jeit.ac.cn
针对FFH/BFSK 系统的同步难题, 该文提出了一种基于频率和PN 序列双图案的早迟门同步捕获
方法, 理论分析和仿真结果显示, 该方法门限的选择更为简单, 准确; 克服了全跳解调时由于收发 …
方法, 理论分析和仿真结果显示, 该方法门限的选择更为简单, 准确; 克服了全跳解调时由于收发 …
Geographical information science
PM Atkinson - Progress in physical geography, 1997 - journals.sagepub.com
The last progress report on GIS for this journal (Raper, 1993) was on geographical
information systems. In this report, the acronym GIS refers to geographical information …
information systems. In this report, the acronym GIS refers to geographical information …
DS/FH 快跳频系统设计和窄带干扰抑制
杨学亮， 支琤， 林成浴 - 信息技术, 2012 - cqvip.com
跳频通信具有一定的抗窄带干扰的能力, 跳速越高抗窄带干扰的能力越强. 在DS/FH 跳频系统中,
解跳之后干扰信号存在于部分的扩频信号, 相当于扩频信号内存在时变的干扰信号. 文中将Turbo …
解跳之后干扰信号存在于部分的扩频信号, 相当于扩频信号内存在时变的干扰信号. 文中将Turbo …
Joint source coding, unity rate precoding and FFH-MFSK modulation using iteratively decoded irregular variable length coding
Serially concatenated and iteratively decoded irregular variable length coding (IrVLC)
combined with preceded fast frequency hopping (FFH) M-ary frequency shift keying (MFSK) …
combined with preceded fast frequency hopping (FFH) M-ary frequency shift keying (MFSK) …
Iterative interference cancellation in multiuser relaying with fast frequency‐hopping modulation
TT Nguyen, HH Nguyen, T Le‐Ngoc - IET Communications, 2014 - Wiley Online Library
A novel iterative receiver is proposed for relay‐assisted multiuser communications in which
multiple users transmit to a destination with the help of a relay and using fast frequency …
multiple users transmit to a destination with the help of a relay and using fast frequency …
Soft metrics and exit chart analysis of noncoherent MFSK with diversity reception in Rician fading channel
S Ahmed - IEEE transactions on wireless communications, 2011 - ieeexplore.ieee.org
A convolutionally encoded noncoherent M-ary Frequency Shift Keying (MFSK) modulation
scheme with diversity reception is considered. Soft metrics for Soft Decision Decoding (SDD) …
scheme with diversity reception is considered. Soft metrics for Soft Decision Decoding (SDD) …
Soft decoding assisted interference cancellation in a non-binary LDPC coded fast frequency hopping multiuser system using product combining
In this contribution, soft-input-soft-output (SISO) decoding aided successive interference
cancellation (SIC) is considered in fast frequency hopping (FFH), M-ary frequency shift …
cancellation (SIC) is considered in fast frequency hopping (FFH), M-ary frequency shift …