README.md

XY Utilities

Utilities for working with "XY data" in LabVIEW

Getting Started

• Download and install using the VI Package Manager as described here
• Video tutorial

Usage

The primitive datatype is "XY-data", a cluster containing an X and Y array:

Arrays of XY-data are also supported:

Arithmetic Functions

Add.vi

Subtract.vi

Multiply.vi

Divide.vi

Square.vi

XY 'Array' Functions

Reverse.vi

Sort.vi

Decimate.vi

Decimate Array.vi

Swap X and Y.vi

Get X and Y.vi

Append.vi

Signal Processing

Derivative.vi

Resample.vi

Interpolate.vi

Interpolate Y.vi

Interpolate Parameter.vi

Average.vi

FFT Spectrum.vi

FFT Power Spectrum.vi

Shift Zero.vi

Symmetrize.vi

2D Array Conversion

2D to YX.vi

2D to YX.vi

XY to 2D.vi

Waveform Conversion

Waveform to XY.vi

XY to Waveform.vi

Examples

Tree.vi

Tree.vi shows all of the subVIs contained in the xy_utilities.lvlib library. It also displays the equivalent LabVIEW primitive VI (for example xy_utilities.lvlib:Sort.vi is equivalent to Sort 1D Array).

Arithemtic Functions

Array Functions

Signal Processing

Waveform Conversion

Test.vi

Test.vi is a JKI State Machine that demonstrates how to build a signal processing application with scripted states.

Contributing

Please contact Patrick Irvin

License

BSD-3