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Define a non-periodic wave. This is a convenience function to obtain the arbitrary waveform componet which describes a band-limited noise waveform. It can be one of the following: awgNoiseN or awgNoiseU. The other parameters are lower frequency (Hz), upper frequency (Hz), amplitude and offset. If a zero or negative number is supplied for one of the frequency values, the band limit is disabled at the corresponding boundary. If successful, this function returns zero and one AWG component.

Returns:

0 if successful, <0 otherwise

Parameters:

wtype - wave type
f1 - lower frequency limit
f2 - upper frequency limit
a - amplitude
ofs - offset
comp - AWG component for describing the waveform (result)

Author:

DS, July 98

See Also:

Arbitrary Waveform Generator