Complex exponential

[AliSabra]

It worked, 

Thank you mate 

[altenbach]

Instead of a waveform ramp, do a simple 1D array ramp. (Or just get the array component from the waveform).

You cannot create a complex array from a DBL(RE) and a waveform (IM). This has nothing to do with NXG and is also true in classic LabVIEW)

[AliSabra]

That's whay you mean ?

[altenbach]

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@AliSabra wrote:

That's whay you mean ?

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A sine pattern is not a ramp.

[wiebe@CARYA]

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@altenbach wrote:

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@AliSabra wrote:

That's whay you mean ?

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A sine pattern is not a ramp.

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That would do something though. It might even be useful.

If your doppler effect is sine wave modulated, a sine wave as input would work. Not sure if it's the most concise way to do it.

To get a constant doppler modulation (e.g. a frequency shift) you should use a ramp to function as 't' parameter in e^(wti), IIRC.

To get sine wave modulated doppler effect, it would be clearer to make a linear t ramp, and modulate w with a sine wave... With some documentation, it would be understandable code.