Table of Contents
Advertisement
O
'
M
PERATOR
S
ANUAL
Simple Excel Example 2
In this example we use Exce
l to invert or negate a waveform. The first figure shows a part of the instrument
screen. The upper trace (C1) is the original signal. The lower trace (F1) is the result calculated in Excel and
displayed on the screen.
The input data is in columns A and B (though by default, only a single input/column is used), and the output is in
column C. All have been set to start at row 2 (which allows for a header in row 1).
Create this waveform by doing the following:
1. Ensure that your acquisition has no more than 64 kpts (the Excel calculation limit)
2. Choose a function, and select ExcelMath as Operator1 for the function. Excel will open automatically in the
background.
3. Choose File, Minimize from the menu bar to minimize the instrument display and open the Excel program.
179
WRXi-OM-E Rev C
Advertisement
Table of Contents
