Utilities VIs

LabVIEW 2014 Advanced Signal Processing Toolkit Help

Edition Date: June 2014

Part Number: 372656C-01

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Owning Palette: Wavelet Analysis VIs

Requires: Advanced Signal Processing Toolkit. This topic might not match its corresponding palette in LabVIEW depending on your operating system, licensed product(s), and target.

Use the Utilities VIs to read data files, to use demonstration data, and to display the squared magnitude or the phase of the wavelet coefficients of a signal on an intensity graph.

The VIs on this palette can return general LabVIEW error codes or specific Wavelet Analysis error codes.

Palette ObjectDescription
WA Configure Scalogram IndicatorDisplays the square magnitude or the phase of the wavelet coefficients on an intensity graph. This VI displays the square magnitude of the real-valued wavelet coefficients from the WA Continuous Wavelet Transform VI and displays the square magnitude or the phase of the complex-valued wavelet coefficients from the WA Analytic Wavelet Transform VI. Wire data to the CWT coef input or the AWT coef input to determine the polymorphic instance to use or manually select the instance.
WA Data SamplesContains the demonstration data samples for the Wavelet Analysis VIs.
WA Read from FileReads data from a spreadsheet text file that contains a 1D array, a 2D array, a byte stream file of single-precision numbers, a byte stream file of 16-bit signed integers, a file created with the Write Waveforms to File VI, a WAV file, a JPG file, a BMP file, or a PNG file.

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