Graph Results (Trace)

The Graph Results panel shows information about the Graph calculation for the active trace.

Compensation must be enabled for Graph Results to be calculated.

The following metrics are available:

DEVM - differential error vector magnitude, averaged over all time points
Gain - average gain of response data over stimulus data
Delay - time difference between the stimulus and response data, calculated during time alignment compensation
Stimulus Power - average power of stimulus signal
Response Power - average power of response signal
Coef N - coefficients for the curve-fit line

These graph results are not updated for each measurement sweep but are static until you click the Refresh button or change the active trace.

There are several buttons to the right of the Graph Results:

Refresh - recalculates the graph results based on the current contents of the active trace, which comes from the latest measurement sweep.
Copy to clipboard - copies the contents of the Graph Results table to the clipboard as text. The text is in tabular format so you can paste into Excel, and the data will be formatted into columns automatically.
Copy to register - copies the curve fit line into a register that you specify. This is useful if you want to place a marker on the curve fit line or if you want to export the curve fit data to use in another application (through File > Save > Save Trace or Edit > Copy).