94 Keysight InfiniiVision 3000 X-Series Oscilloscopes User's Guide
4 Math Waveforms
See Also • "Exponential" on page 93
Math Filters
With the advanced math measurements 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 94
High Pass and Low Pass Filter
The high-pass or low-pass filter functions (available with the advanced math
measurements 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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