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Re: derivative function in IDL similar as DIFF in matlab [message #86464 is a reply to message #86461]

Tue, 12 November 2013 04:01

Matthew Argall
Messages: 286
Registered: October 2011

Senior Member

On Tuesday, November 12, 2013 5:08:11 AM UTC-5, Jie Zhou wrote:
> Is there a derivative function in IDL similar as DIFF in matlab? I think the DERIV is different from DIFF.

TS_DIFF(data, 1) would be equivalent.

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[Message index]

		derivative function in IDL similar as DIFF in matlab By: Jie Zhou on Tue, 12 November 2013 02:08
		Re: derivative function in IDL similar as DIFF in matlab By: lecacheux.alain on Tue, 12 November 2013 02:27
		Re: derivative function in IDL similar as DIFF in matlab By: Matthew Argall on Tue, 12 November 2013 04:01
		Re: derivative function in IDL similar as DIFF in matlab By: lecacheux.alain on Tue, 12 November 2013 04:07
		Re: derivative function in IDL similar as DIFF in matlab By: Matthew Argall on Tue, 12 November 2013 04:08
		Re: derivative function in IDL similar as DIFF in matlab By: Jie Zhou on Tue, 12 November 2013 04:18
		Re: derivative function in IDL similar as DIFF in matlab By: Matthew Argall on Tue, 12 November 2013 06:07

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