I am using sound and vibration assistant 7.0. I want to know if it is possible to convert the mag and phase plot to real and imaginary plots ??

I am using sound and vibration assistant 7.0 . I am using the impact test example given . I want to know if it is possible to convert the magnitude phase plot to real and imaginary plot in the sound and vibration assistant 7.0 ???

If you have LabVIEW, you can create a user step to perform the conversion in version 7.0. Sound and Vibration 2009 has a checkbox in the Frequency Response configuration page to export the real and imaginary components. Short of upgrading SVT, you can also install the evaluation version of NI LabVIEW SignalExpress 2009, and this will also upgrade the Frequency Response Step which is shared between the two products (but then you don't get all the other features that were also added in SV 2009).
Here are some links that may be useful to help decide whether you want to upgrade:
http://www.ni.com/soundandvibration/
http://www.ni.com/labview/signalexpress/
Doug
NI Sound and Vibration

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Thank you for responding to my post. After recording the raw sound pressure data from my microphones, I placed an Octave Analysis step and a Power Spectrum analysis step in the playback section of SVA, and the outputs of these steps should have served as inputs to the VIs I created (I assume you only looked at the power spectrum averaging VI, as the octave averaging VI accepts a 1D array of clusters of center frequencies and band powers). I did find that my averaging VIs did not have the correct size of empty array going into the second For loop, so I have corrected this in the attached VI (for averaging the FFT).
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I am using sound and vibration assistant 7.0. I want to know if it is possible to convert the mag and phase plot to real and imaginary plots ??

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