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Ning Jiang
University of Waterloo
248Publications
27H-index
3,030Citations
Publications 248
Newest
Published on Dec 1, 2019in Journal of Neuroengineering and Rehabilitation3.58
Tamás Kapelner3
Estimated H-index: 3
(GAU: University of Göttingen),
Ivan Vujaklija (Aalto University)+ 4 AuthorsDario Farina70
Estimated H-index: 70
(Imperial College London)
Background Current myoelectric control algorithms for active prostheses map time- and frequency-domain features of the interference EMG signal into prosthesis commands. With this approach, only a fraction of the available information content of the EMG is used and the resulting control fails to satisfy the majority of users. In this study, we predict joint angles of the three degrees of freedom of the wrist from motor unit discharge timings identified by decomposition of high-density surface EMG...
Published on May 10, 2019in Journal of Neural Engineering4.55
Ren Xu6
Estimated H-index: 6
,
Strahinja Dosen17
Estimated H-index: 17
+ 6 AuthorsDario Farina70
Estimated H-index: 70
Xin Zhang2
Estimated H-index: 2
,
Guanghua Xu15
Estimated H-index: 15
+ 4 AuthorsNing Jiang
A key issue in brain-computer interface (BCI) is the detection of intentional control (IC) states and non-intentional control (NC) states in an asynchronous manner. Furthermore, for steady-state visual evoked potential (SSVEP) BCI systems, multiple states (sub-states) exist within the IC state. Existing recognition methods rely on a threshold technique, which is difficult to realize high accuracy, i.e., simultaneously high true positive rate and low false positive rate. To address this issue, we...
Published on May 1, 2019in IEEE Transactions on Biomedical Engineering4.49
Jiayuan He , Henry Luo + 2 AuthorsNing Jiang27
Estimated H-index: 27
(UW: University of Waterloo)
With the ability to detect volumetric changes of contracting muscles, ultrasound (US) was a potential technique in the field of human–machine interface. Compared to the US imaging (B-mode US), the signal from a static single-element US transducer, A-mode US, was a more cost-effective and convenient way toward the real-world application, particularly the wearables. This study compared the performance of the single-channel A-mode US with single-channel surface electromyogram (sEMG) signals, one of...
Published on May 1, 2019in IEEE Communications Letters3.46
Yunxin Lv5
Estimated H-index: 5
(University of Electronic Science and Technology of China),
Maluge Pubuduni Imali Dias4
Estimated H-index: 4
(University of Melbourne)
+ 4 AuthorsKun Qiu15
Estimated H-index: 15
(University of Electronic Science and Technology of China)
For hospital e-health systems, a novel medium access control (MAC) scheme that achieves delay-sensitive healthcare traffic (DSHT) delivery in the uplink direction of wireless local area networks (WLANs) is proposed and investigated. By introducing a slotted request uploading period and informing hubs to upload their transmission requests orderly during the period, overhead cost associated with frequent transmitter/receiver transitions can be reduced and polling empty hubs can be eliminated. Cons...
Published on Apr 29, 2019in Optics Express3.56
Anke Zhao2
Estimated H-index: 2
,
Ning Jiang27
Estimated H-index: 27
+ 3 AuthorsKun Qiu15
Estimated H-index: 15
A wideband complexity-enhanced chaos generation scheme is proposed by using a semiconductor laser subject to delay-interfered self-phase-modulated optical feedback. The influences of feedback strength, phase modulation index, and interference delay on the effective bandwidth and time-delay-signature (TDS) characteristics of the proposed scheme-generated chaos are extensively investigated both experimentally and numerically. The results demonstrate that with the joint effects of phase modulation-...
Published on Apr 1, 2019in Optics Letters3.87
Ning Jiang27
Estimated H-index: 27
(University of Electronic Science and Technology of China),
Anke Zhao2
Estimated H-index: 2
(University of Electronic Science and Technology of China)
+ 2 AuthorsKun Qiu15
Estimated H-index: 15
(University of Electronic Science and Technology of China)
We propose and demonstrate a novel physical, secure high-speed optical communication scheme based on synchronous chaotic spectral phase encryption (CSPE) and decryption (CSPD). The CSPE is performed by a module composed of two dispersion components and one phase modulator (PM) between them, and the CSPD is carried out by a twin module with reverse dispersions and inverse PM driving signals. The PM driving signals of the CSPE and CSPD modules are privately synchronized chaotic signals that are in...
Mei Lin Chen1
Estimated H-index: 1
(UW: University of Waterloo),
Dannie Fu (UW: University of Waterloo)+ 1 AuthorsNing Jiang27
Estimated H-index: 27
(UW: University of Waterloo)
The rapid increase in the number of older adults around the world is accelerating research in applications to support age-related conditions, such as brain–computer interface (BCI) applications for post-stroke neurorehabilitation. The signal processing algorithms for electroencephalogram (EEG) and other physiological signals that are currently used in BCI have been developed on data from much younger populations. It is unclear how age-related changes may affect the EEG signal and therefore the u...
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