dateset of Research on Optimization for LogGP Data Transmission Evaluation Model 

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dateset of Research on Optimization for LogGP Data Transmission Evaluation Model 

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This data is extracted SAV feature value from the raw reflectometry signal.

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Representative, normalized and flattened axial particle displacement fields of surface acoustic wave (SAW) propagating in in-vivo human skin at different sites used to generate Fig. 5 in Zhou's study "A Weighted Average Phase Velocity Inversion Model for Depth-Resolved Elasticity Evaluation in Human Skin In-Vivo".

 

Instructions: 

There are 3 ".mat" files in this ".zip" file. One for palm, one for forearm and the other for back of hand. There are matrix/vectors of the flattened structure image, flattened SAW axial displacement fields, the reconstructed phase velocity dispersion curve and the estimated shear wave velocities of each layer. The phase velocity dispersion curve was reconstructed based on the flattened SAW axial displacement fields through a 2D FFT analysis (described in detail in Zhou's paper "High‐intensity‐focused ultrasound and phase‐sensitive optical coherence tomography for high resolution surface acoustic wave elastography"). The estimated shear wave velocities of each layer were obtained by fitting the reconstructed phase velocity dispersion curve into the proposed WAPV inversion model. 

Here give the descriptions of each variable in each file:

  • Str - flattened structure image
  • vzStr - vector of axial distance for structure image in the unit of mm
  • vxStr - vector of lateral distance for structure image  in the unit of mm
  • Thk_epidermis - the thickness of the epidermis layer in the unit of mm
  • Thk_dermis - the thickness of the dermis layer in the unit of mm
  • Phframe - flattened SAW axial displacement field extracted from the sample surface
  • vxPhframe - vector of lateral distance for Phframe in the unit of mm
  • vtPhframe - vector of time for Phframe in the unit of s
  • Freq - vector of frequency in the unit of kHz
  • Cr - vector of reconstructed phase velocity dispersion curve 
  • Freqfit - vector of the frequency for Crfit in the unit of kHz
  • Crfit - vector of phase velocity curve predicted by WAPV inversion model
  • Cs_epi - estimated shear wave velocity of the epidermis layer
  • Cs_der - estimated shear wave velocity of the dermis layer
  • Cs_hypo - estimated shear wave velocity of the hypodermis layer
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Normalized, flattened axial particle displacement fields of surface acoustic wave (SAW) propagating in multi-layered agar phantoms (three two-layer agar phantom and one three-layer agar phantom) used to generate Fig. 2 in Zhou's study "A Weighted Average Phase Velocity Inversion Model for Depth-Resolved Elasticity Evaluation in Human Skin In-Vivo".

Instructions: 

There are 9 ".mat" files in this ".zip" file. Among them, 5 files are the results of three two-layer agar phantoms, and the remaining 4 files are the results of one three-layer agar phantom. In each ".mat" file, there are matrix/vectors of the flattened structure image, flattened SAW axial displacement fields, the reconstructed phase velocity dispersion curve and the estimated shear wave velocities of each layer. The phase velocity dispersion curve was reconstructed based on the flattened SAW axial displacement fields through a 2D FFT analysis (described in detail in Zhou's paper "High‐intensity‐focused ultrasound and phase‐sensitive optical coherence tomography for high resolution surface acoustic wave elastography"). The estimated shear wave velocities of each layer were obtained by fitting the reconstructed phase velocity dispersion curve into the proposed WAPV inversion model. 

Here give the descriptions of each variable in each file:

  • Str - flattened structure image
  • vzStr - vector of axial distance for structure image in the unit of mm
  • vxStr - vector of lateral distance for structure image  in the unit of mm
  • Thk_top - the thickness of the top layer in the unit of mm
  • Phframe - flattened SAW axial displacement field extracted from the sample surface
  • vxPhframe - vector of lateral distance for Phframe in the unit of mm
  • vtPhframe - vector of time for Phframe in the unit of s
  • Freq - vector of frequency in the unit of kHz
  • Cr - vector of reconstructed phase velocity dispersion curve 
  • Freqfit - vector of the frequency for Crfit in the unit of kHz
  • Crfit - vector of phase velocity curve predicted by WAPV inversion model
  • Csfit_bottom - estimated shear wave velocity of the bottom layer
  • Csfit_top - estimated shear wave velocity of the top layer
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We present here one of the first studies that attempt to differentiate between genuine and acted emotional expressions, using EEG data. We present the first EEG dataset with recordings of subjects with genuine and fake emotional expressions. We build our experimental paradigm for classification of smiles; genuine smiles, fake/acted smiles and neutral expression. For the full details please refere to our paper entitled: 

Discrimination of Genuine and Acted Emotional Expressions using EEG Signal and Machine Learning

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This dataset was originally collected to investigate the effects of a robotic prosthetic leg on amputee hip compensations during level-ground treadmill walking experiments. (T. Elery, S. Rezazadeh, E. Reznick, L. Gray, and R.

Instructions: 

Please see "README_dataset.docx" for specific details regarding this dataset.

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The data are associated with a submitted journal paper.

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The data sets correlates with online banana purchase business process, where there are 12 activities in the process. 

business-related data (can both be referenced or modified by business processes) and context data i.e., temperature (can only be referenced by business processes, for example, data from sensors) can be found in these data sets.

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