Structural Health Monitoring
Structural Health Monitoring
(OP)
Hi Guys,
Basically i'm got some engine sound data in MATLAB form that needs analysis and diagnostics.I was able to source out a couple of methods of plotting the data.This was done via FFT,power spectrogram and a probability density plot.
But here's the problem,i dont know any techniques for extracting features from these analysis results.Because i need to use these features rather than the analysis results (shown in my diagrams) for fault detection and diagnosis.
I'd deeply appreciate it if anyone can push me in the right direction.
Basically i'm got some engine sound data in MATLAB form that needs analysis and diagnostics.I was able to source out a couple of methods of plotting the data.This was done via FFT,power spectrogram and a probability density plot.
But here's the problem,i dont know any techniques for extracting features from these analysis results.Because i need to use these features rather than the analysis results (shown in my diagrams) for fault detection and diagnosis.
I'd deeply appreciate it if anyone can push me in the right direction.





RE: Structural Health Monitoring
RE: Structural Health Monitoring
Cheers
Greg Locock
New here? Try reading these, they might help FAQ731-376: Eng-Tips.com Forum Policies http://eng-tips.com/market.cfm?