Technical Library

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Programming Examples

THD Excel ActiveDSO

This script reads the FFT of a signal and calculates the THD in Excel.

Instructions

Download Open Spreadsheet, and type Alt - F11 to view the code window. Note: the spreadsheet contains Macros.
For using that file you need to have ActiveDSO installed on the remote PC.
Define F1 as FFT of the signal. The FFT must not exceed 65k points (limitation of Excel).

Compatibility

All LeCroy Windows-based oscilloscopes

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