how to open R&S oscilloscope's waveforms Wfm.csv file in matlab via USB?

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nur krhn
nur krhn 2016-1-26
评论： nur krhn 2016-2-12
I save wavefoms into oscilloscope in csv format, then I send these waveforms to a USB. When tried to open and plot them with dlmread command, the plot which is drawn by matlab is exact in amplitude scale but not in time scale. How can I fix it?

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Walter Roberson
Walter Roberson 2016-1-26
When you plot(), provide the time as the first parameter.
plot(t, amplitude)
If the time is not recorded in your input, then you might need to calculate it based upon the same number and sampling frequency or sampling interval. For example,
dt = 0.001234;
plot(dt * (0:length(amplitude)-1), amplitude)

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