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Dhyan Hariprasad


Active since 2017

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To extract features like RMS, Peak2RMS, Standard Deviation, Varience etc from a time-domain signal? Or should plot FFT and then extract the features from it?
<</matlabcentral/answers/uploaded_files/77092/Noloadhorizontalfigure.jpg>>

8 years ago | 0 answers | 0

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Question


Why are fft diagrams mirrored?
Why are the fft plot mirrored? <</matlabcentral/answers/uploaded_files/76772/noloadhorzhalffft.jpg>>

8 years ago | 1 answer | 0

1

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Question


What does the peaks in my FFT figure mean?
I plotted FFTs of a vibration signal, with and without load. The readings were taken from a rig with a rotating shaft. The rig h...

8 years ago | 1 answer | 0

1

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Question


How do i convert time domain data into frequency domain?
<</matlabcentral/answers/uploaded_files/75502/Capture.PNG>> I have vibration data from an accelerometer. In forst image...

8 years ago | 1 answer | 1

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answer