brahim
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e0130b07fe
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List of pre-processed data files are added in Signal pre-processing tab.
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2024-06-24 15:13:43 +02:00 |
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brahim
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2390b5c524
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In signal preprocessing tab, data can be updated with the update push button. The user can add or remove data file in the Acoustic data tab and update the Signal preprocessing tab with the push button.
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2024-06-21 11:38:17 +02:00 |
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brahim
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3b84cc634e
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A push button is added to clear noise data and plots.
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2024-06-19 15:59:59 +02:00 |
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brahim
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44b87378b8
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Acoustic data tab is simplified for time, depth and BS cross section computation. The button clear all works. The signal processing is updated.
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2024-06-18 17:43:36 +02:00 |
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brahim
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a137bbf0cc
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Signal processing tab is modified. According to the input data choice, the user can loaded a file for noise data and plot SNR field, BS corrected field with SNR criterion and averaged pre-processed signal. A button is added (close to the combobox of data to processed) to update the input data.
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2024-06-17 11:09:41 +02:00 |
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brahim
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343fc27aec
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Computing noise from a value is implemented in signal pre-processing tab.
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2024-02-14 17:06:52 +01:00 |
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brahim
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335cef9d76
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BS_cross_section_SNR_filter is renamed BS_cross_section_pre_process_SNR. BS_cross_section_averaged is renamed BS_cross_section_pre_process_average. BS_cross_section_averaged_SNR is renamed BS_cross_section_pre_process_SNR_average. BS_stream_bed_SNR_filter is renamed BS_stream_bed_pre_process_SNR. BS_stream_bed_averaged is renamed BS_stream_bed_pre_process_average. BS_stream_bed_averaged_SNR is renamed BS_stream_bed_pre_process_SNR_average.
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2024-02-13 16:55:40 +01:00 |
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brahim
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85a816d922
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The signal processing tab is updated. The noise is uploaded and graphs are automatically plot: noise, SNR and filtered Vbs (SNR, average) 2D fields, and averaged profile (for one frequency).
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2024-02-13 10:30:15 +01:00 |
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brahim
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72de6ce846
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Investigations with inversion method (for high concentrations) have been performed with APAVER 2021 data from UBSediFlow system.
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2024-01-12 16:20:08 +01:00 |
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brahim
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cb54fdd7ac
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Acoustic inversion method for high concentration is implemented. It is tested with Aquascat data acquired during Adrien PhD (Confluence Rhône-Isère, 2018.01.07)
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2023-11-28 15:42:29 +01:00 |
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brahim
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3dd6a4e310
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Names of BS numpy arrays are changed : BS_data and BS_data_section become, respectively, BS_cross_section and BS_stream_bed. In general, name of variables including data under river bottom line is composed with _cross_section. Name of variables with NaN under river bottom line is composed with _stream_bed.
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2023-11-13 15:00:28 +01:00 |
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brahim
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1bda848671
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Aquascat data are averaged with new shape of array (freq shape, r shape, t shape)
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2023-10-13 15:25:09 +02:00 |
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brahim
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e0b76447e6
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Commit with minor modifications
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2023-09-27 11:46:58 +02:00 |
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brahim
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cd33f9d85c
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Exceptions for download file are added. Exceptions for FCB are added. Exception for computing averaged backscatter signal is added (enter an odd number)
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2023-09-20 11:03:47 +02:00 |
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brahim
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e8438ec46b
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Computation of FCB and sediments attenuation are computed. FCB profile is plotted for each frequencies. Linear regression is added and can be plotted on FCB profile.
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2023-09-20 10:12:06 +02:00 |
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brahim
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b3d820b99c
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Exceptions have been added
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2023-09-12 16:43:40 +02:00 |
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brahim
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45aa5ae2f5
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Averaged transect is computed before applying SNR filter + Computing water attenuation is added + transect is plotted without outliers below the section bottom
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2023-09-11 10:55:05 +02:00 |
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brahim
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5bd6f9d08f
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Implementation of acoustic inversion method for suspended sediments high concentrations
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2023-09-05 12:09:21 +02:00 |
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brahim
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1b8945025c
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Sample data tab is updated with global variables in settings python file. Profiles position and samples position plotted on transect are added in, respectively, signal processing tab and sample data tab.
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2023-08-24 10:11:16 +02:00 |
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brahim
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6bcd0caa35
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Transect with profile position is added to signal processing tab
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2023-08-09 22:40:36 +02:00 |
|
brahim
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2905226f2a
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Slider cursor is connected to push buttons, line edit, and profil number value label
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2023-08-04 17:47:18 +02:00 |
|
brahim
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ddb4f7f7a9
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First commit of View file
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2023-07-27 12:07:40 +02:00 |