Dominant wavelength VI

[altenbach]

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@altenbach wrote:

 In this case only the broad peak would really be interesting.

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Here's how you could get the centroid of the broad peak

[mcduff]

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@altenbach wrote:

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@altenbach wrote:

 In this case only the broad peak would really be interesting.

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Here's how you could get the centroid of the broad peak

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I think this is the first time I seen altenbach make a XY graph without using complex numbers. Has his account been hijacked? 🙂 

[altenbach]

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@mcduff wrote:
I think this is the first time I seen altenbach make a XY graph without using complex numbers. Has his account been hijacked? 🙂 

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The very specific reason here is that "threshold array" for unevenly spaced x requires an array of points, which I re-use for the graph. 😮

( RANT: there are plenty of functions that require xy data as inputs (all fitting VIs, threshold array, interpolate array, etc.  and I would love for all of them to accept complex arrays as input alternatives. Maybe I'll eventually write an idea... As a simple example, an improved linear fit tool would only have exactly one 1D array input. If a DBL is wired, x would be taken as array index (see also this old idea here! ) while wiring a complex 1D array would assume xy data and output a complex array as best fit. Having separate arrays for x and y just clutters the diagram)

[LED47]

Thank you to everyone for responding to me and supplying me with a centroid example

Using these examples I do get the same centroid value from the broad peak that I would with Lux Py for example

[mcduff]

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@LED47 wrote:

Thank you to everyone for responding to me and supplying me with a centroid example

Using these examples I do get the same centroid value from the broad peak that I would with Lux Py for example

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