نتایج جستجو برای: time domain analysis
تعداد نتایج: 4515419 فیلتر نتایج به سال:
The NB-IoT (NarrowBand-Internet of Things) radio technology is now widely implemented by mobile phone network operators to support the communication IoT devices such as smart meters, insurance black boxes for cars, connected waste bins, bicycles. In present work, some LTE800 cells different implementing in guard band mode have been investigated. signals, consisting a PRB (Physical Resource Bloc...
چکیده ندارد.
Time-frequency filtering is an acceptable technique for attenuating noise in 2-D (time-space) and 3-D (time-space-space) reflection seismic data. The common approach for this purpose is transforming each seismic signal from 1-D time domain to a 2-D time-frequency domain and then denoising the signal by a designed filter and finally transforming back the filtered signal to original time domain. ...
چکیده ندارد.
Purpose: The aim of this study was to characterize prolonged standing and its effect on postural control in elderly individuals in comparison to adults.Materials and Methods: The elderly individuals’ behavior during standing and how demanding such a task is for them, is still unknown. We recorded the center of pressure (COP) position of 12 elder and 15 young participants while they were standin...
چکیده ندارد.
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