I’d get a better sensor … David Moorhouse (BCom) | Development Manager Regional HealthOne Programme P: 03 353 0871 E: [email protected]<mailto:[email protected]> 401 Madras St, Christchurch 8013 PO Box 741, Christchurch 8140 [cid:[email protected]]
From: [email protected] <[email protected]> On Behalf Of Todd Martin Sent: Sunday, 9 May 2021 1:56 PM To: Marshland Engineering <[email protected]>; NZ Borland Developers Group - Delphi List <[email protected]> Subject: Re: [DUG] Chart Smoothing Maybe adapt a median filter to Delphi. http://rosettacode.org/wiki/Median_filter On Sun, May 9, 2021 at 1:24 PM Marshland Engineering <[email protected]<mailto:[email protected]>> wrote: I'm reading a noisy signal and need to filter the data. I've tried many home grown techniques but none are any good enough. Here is a sample of the data. I'm working on acceleration which is the rate of change of speed. The change of speed between samples (30hz) is quite small so the result is quite noisy as you can see. http://www.marshland.co.nz/ftp/Delphi/Plot.jpg Anyone found something that I can use ? Thanks Wallace _______________________________________________ NZ Borland Developers Group - Delphi mailing list Post: [email protected]<mailto:[email protected]> Admin: http://delphi.org.nz/mailman/listinfo/delphi Unsubscribe: send an email to [email protected]<mailto:[email protected]> with Subject: unsubscribe
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