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How to Use this Web App (PDF)
Sample data
サンプルデータ01をダウンロード
Download Sample data 01
トラス橋上部工加速度計測。
8基の同期されたデータで、サンプリング周波数は200Hzです。
Upload Data
Drag and drop CSV file here
Draw graphs
Measurement Data
(Select your data attributes)
Each column represents synchronized data from different points or axes.
Each column represents data from repeated measurements at the same measuremnt point or axis.
Sampling Frequency [Hz]
Please enter a valid positive integer.
Attribute Registration
Selecting for Estimating the Spectrum
Input measurement data information
Select output information
FFT
Periodogram (TBD)
Singular Value Spectrum (TBD)
Checking the output
Resolution of the Frequency Domain
0.015 Hz
Run!
Time-series Plot
Detrending:
Yes
No
Spectrum Plot
Y-axis Scale:
Linear(Y)
dB (20log₁₀Y)
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