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Richard Erlacher
03/02/14 20:55
Read: 863 times
Denver, Co
USA


 
#190293 - Do you intend to simulate this or physically emulate it?
Responding to: Andy Neil's previous message
Raghunathan,

I'm troubled by your remark indicating that the signal source comes from multiple strain gauges, yet is combined into a single waveform.

I';m thinking that you can take the printout, possibly scale it up somewhat, superimpoose a cartesian coordinate system, resample it, even if manually, and then consider fourier analysis in order to get a well-defined easily regenerated waveform. This waveform will not be a precise recreation of the input you get, but will be much easier to work with than the raw printout.

Another thing to consider would be to scan the printout, as that will reduce it to a raster image which you then can curve-fit in order to create an analytical approximation. You may find that a bit simpler to implement than some of the other methods that have been suggested.

RE

List of 13 messages in thread
TopicAuthorDate
Random profile input      Raghunathan      02/06/14 05:25      
   waveform generation      Mahmood Elnasser      02/07/14 02:29      
      Waveform as a hard copy..      Raghunathan      02/08/14 18:40      
         image processing      Mahmood Elnasser      02/09/14 01:49      
         How incredibly stupid!      Andy Neil      02/09/14 16:31      
            You can ... I can't !!      Raghunathan      02/11/14 02:18      
               Discretion is the better part of valor      Joseph Hebert      02/11/14 09:07      
                  try and find a way to request the original data      Andy Neil      02/11/14 13:28      
                     Apology      Joseph Hebert      02/12/14 07:36      
                  One possible way forward      Raghunathan      02/15/14 21:05      
                     Real world things to consider      Mahmood Elnasser      02/16/14 09:01      
                        Image manipulation software      Andy Neil      02/16/14 11:17      
                           Do you intend to simulate this or physically emulate it?      Richard Erlacher      03/02/14 20:55      

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