matlab script outputting different data

[alpine_t]

Hello

Fell into the problem of getting different output on graph from matlab script node.

I apply welch function in matlab over a data and ouput 2D array onto waveform chart.

however the output plooted by matlab plot command has different amplitudes than the labview graph.

[RutsT]

I think you got to clear things up alpine_t.

Attach your labVIEW vi, take a screenshot from your matlab pogram,...

Regards

Ruts

[altenbach]

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alpine_t wrote:

however the output plooted by matlab plot command has different amplitudes than the labview graph.

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There are millions of ways things can be different, so you need to be a little more specific. Is it just a scaling issue? How different are they? What are the offset and multiplier settings for the y-axis of the graph?

You use the terms "chart" and "graph" interchangeably but in LabVIEW they mean very different things. So what is it?