Based on CPU and GPU platforms, the phase detection algorithm based on GPU has been verified by measured data for several times, and the phase detection results are obtained.

 

The datasets are some of the main phase value information of each baseline of the rotating phase interferometer before and after gPU-based FX cross-correlation algorithm.

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Challenge Description and Goal:

The pathogenesis of COVID-19 is increasingly suggesting impairments in the respiratory system. In this light, it is natural to ask – Can sound samples serve as acoustic biomarkers of COVID-19? If yes, an acoustics based COVID-19 diagnosis can provide a fast, contactless, and inexpensive testing scheme, with potential to supplement the existing molecular testing methods, such as RT-PCR and RAT. The present Challenge is an exploration of ideas to find answers to this question.

Last Updated On: 
Sun, 10/03/2021 - 18:04

Automotive millimeter wave Frequency Modulated Continuous Wave radars are finding widespread use in various fields. At times, the hardware specifications of commercial-off-the-shelf products prohibit the use of these products for other diverse radar measurements. More often, velocity ambiguity results when an attempt is made to measure the velocity of a high-speed target with a radar that is not designed for that purpose in the first place.

Instructions: 

The files are in "Matlab v5 mat-file (little endian) version 0x0100" thus the dataset is readable by Matlab as well as Octave.Detailed content and format description please find in the Word file.

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Data is the database for synthetic and real field data experiments, including:ds01.mat is the synthetic data of a single-cubiod-source case which can be opened by Matlab software. ds02.mat is the synthetic data of a two-cubiod-source case which can be opened by Matlab software. ds03.csv is the real field data of the ore-concentrated area from Zhen’an, Qinling, China.

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The dataset consists of training and test data and label matrices for single-pixel compressive DoA estimation for mmWave metasurface. The dataset will be uploaded soon. Currently, a small part of the dataset can be accessed through this repository. For detailed information, please visit Graph Attention Network Based Single-Pixel Compressive Direction of Arrival Estimation through https://arxiv.org/abs/2109.05466

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This dataset includes the measured Downlink (DL) signal-to-noise ratios (SNRs) at the User Equipments (UEs), adopting one of the beams of the beamforming codebook employed at the Base Stations (BSs). First, we configured a system-level simulator that implements the most recent Third Generation Partnership Project (3GPP) 3D Indoor channel models and the geometric blockage Model-B to simulate an indoor network deployment of BSs and UEs adopting Uniform Planar Arrays (UPAs) and a codebook based transmission.

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A deep sea video quality dataset with their subjective quality scores.

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The dataset contains the path loss measurements obtained with a LoRa (868 MHz) transmitting radio and five receivers. The receivers move in a search area covering both outdoor and indoor areas wherein a double-slope path loss is experienced. The data can be used to test range-based localization algorithm through the received signal strength.

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In this appendix, the tested implementation in Matlab of our 2D-TDOA localization algorithm is given for the easier repetition of the obtained results and the future hardware implementation, due to the complexity of the formulas (25)-(31).

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Using Wi-Fi IEEE 802.11 standard, radio frequency waves are mainly used for communication on various devices such as mobile phones, laptops, and smart televisions. Apart from communication applications, the recent research in wireless technology has turned Wi-Fi into other exploration possibilities such as human activity recognition (HAR). HAR is a field of study that aims to predict motion and movement made by a person or even several people.

Instructions: 

Please download and unzip the following files corresponding to the three experiments described in our paper https://doi.org/10.3390/app11198860:

  1. Experiment-1.zip
  2. Experiment-2.zip
  3. Experiment-3.zip

and follow the instructions in the ReadMe.pdfs.

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