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NI Power Spectrum IP by NI - Toolkit for LabVIEW Download

This IP provides FPGA building blocks for constructing overlapping FFTs.

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ReleasedMay 19, 2016
Publisher NI
LicenseNI Sample Code License
LabVIEW VersionLabVIEW>=14.0
Operating System Windows, Mac, and Linux
Project links


This IP provides building blocks for creating overlapped FFTs. It leverages LabVIEW FPGA 2014s wide data path FFT to provide support for instruments that process up to 8 samples per cycle.

Included blocks:
Configurable Window
RMS Magnitude
FFT Transpose
FFT Shift

Delayed copies of the FFT are leveraged to create up to 75% FFT overlap. The FFT length is fixed at 1024, but the IP is written such that it can be modified with relative ease to create longer or shorter FFTs.

Release Notes (May 19, 2016) no release notes for this version

Install with VIPM Download Package

Note, you must have the VIPM Desktop app to install this package into LabVIEW.


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