Online Spectrogram Monitoring (Simulated)

Publish Date: Dec 28, 2015 | 1 Ratings | 4.00 out of 5 | Print | Submit your review


This example continuously simulates a signal and computes the real-time STFT spectrogram with the TFA Online STFT Spectrogram VI. This program is a shipping example VI included with the Advanced Signal Processing Toolkit for NI LabVIEW.

This software is written in LabVIEW, a graphical programming language designed for scientists and engineers. For more information about LabVIEW, visit

Advanced Signal Processing Toolkit Example Programs
The National Instruments Advanced Signal Processing Toolkit is a suite of high level VIs, libraries, software tools, example programs, and utilities for time-frequency analysis and digital filter design. With this toolkit, you can experiment and develop with modern analysis techniques that include wavelets, super resolution (model-based) spectral analysis, and joint time-frequency analysis (JTFA). Also included is the National Instruments LabVIEW Digital Filter Design Toolkit, which allows you to interactively design and characterize finite impulse response (FIR) and infinite impulse response (IIR) filters.

More information on National Instruments signal processing can be found at the Signal Processing Resource Center.

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