90 Keysight InfiniiVision 2000 X-Series Oscilloscopes User's Guide
4 Math Waveforms
See Also • "Exponential" on page 89
Math Filters
With the PLUS license, you can use math filters to create a waveform that is the
result of a high- or low-pass filter on an analog input channel or on the result of
an arithmetic operation.
• "High Pass and Low Pass Filter" on page 90
High Pass and Low Pass Filter
The high-pass or low-pass filter functions (available with the PLUS license) apply
the filter to the selected source waveform and display the resut in the math
waveform.
The high-pass filter is a single-pole high-pass filter.
The low-pass filter is a 4th order Bessel-Thompson filter.
Figure 14 Example of Base 10 Exponential
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