Analyze Waveform Data
4. For example, you might calculate power by
multiplying a vo ltage waveform a nd a current
waveform.
Quick Tips
Math waveforms can be created from channel or reference wa veforms or a combination of them.
Measurements can be taken on math waveforms in the same way a s on channel waveforms.
Math waveforms derive their horizontal scale and position from the sources in their math expressions. A djusting these c o ntrols
for the sou rce waveforms a lso adjusts the math wave form.
You can zoom in on math waveforms using the inner knob of the Pan-Zoom control. Use the outer knob for positioning the
zoomed area. (See page 224, Using Wave Inspector to Manage Long Record Le ngth Waveforms.)
MSO4000 and DPO4000 Series Oscilloscopes User Manual 215