This inventive idea relates to the application of a modified\nWigner distribution as a tool for time-frequency signal analysis.\nThis method enables to evalute the signal structure simultaneously\nin the frequency domain and in the time domain. Thus the\nlimitations of methods working exclusively ...
demonstrated based on spectral shaping, frequency-to-time mapping, and balanced photodetection. In the proposed scheme, the optical spectral shaper, which consists of a differential group delay (DGD) element, two polarization controllers, and a polarization beam splitter, has two outputs with complemen...
Meantime, as the primary modeling method for time series forecasting, frequency-domain analysis is underutilized in the flight trajectory prediction task. In this work, an innovative wavelet transform-based framework is proposed to perform time-frequency analysis of flight patterns to support trajectory...
The frequency of tile generation remained constant during the flights. 4.1.3 Qualitative Analysis of Semantic Labelling and Object Detection Evaluating the online experiments confirmed that the semantic labelling module provides sufficient performance for real-time application of the entire pipeline on the ...
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To circumvent the problem of non-stationarity, advanced algorithms exist that analyze a signal based on their decomposition in elementary signals that are well localized (or boxed) in time and frequency4. These include the short-term Fourier transform (STFT), also known as the Gabor transform, ...
在本文中,我们提出了一种新的模型体系结构——时频网络(TFNet,Time-Frequency Network),这是一种在时域和频域同时进行监控的深度神经网络。我们提出了一种新的模型体系结构,允许两个域共同优化。结果表明,我们的方法在数量和质量上都优于目前最先进的方法。 索引术语:带宽扩展,音频超分辨率,深度学习 1、引言 超...
gprofiler_args- additional arguments to pass to gProfiler, empty by default. You can use it to pass, for example,'--profiling-frequency 15'to change the frequency. gProfiler requires Python 3.10+ to run. pip3 install -r requirements.txt ./scripts/copy_resources_from_image.sh ...
Interrogation of an identical weak FBG array based on resonance frequency mapping The sensing head consists of an array of 31 identical weak FBGs spaced at approximately 1-m intervals along the optical fiber. Each FBG has a 3-dB bandwidth of ~0.2 nm, reflectivity of ~4%, and a Bragg...
memoryClockRate is the peak memory clock frequency in kilohertz. memoryBusWidth is the memory bus width in bits. l2CacheSize is L2 cache size in bytes. persistingL2CacheMaxSize is L2 cache's maximum persisting lines size in bytes. maxThreadsPerMultiProcessor is the number of maximum resi...