Probe deleting traces

Instead of deleting a trace, we will display a current trace in a new window. Select Window and then New Window from the Probe menus. A new empty window will open ... 

Since we have already spent a good deal of simulation time and we are already in Probe, we can use Probe to view the frequency components of a signal. We will first view the components of the input Delete the trace V(OUTl so that only the input voltage trace is displayed ... 

The next thing we would like to do is plot the hysteresis curve for this Schmitt Trigger. The hysteresis curve is a plot of V0 versus V N. We must delete the trace Vfl/IN/. Click the LEFT mouse button on the text V(VlNf. It should turn red, indicating that it has been selected. To delete the trace, press the DELETE key. You should have the Probe screen shown... 

Next, we would like to display a histogram of the lower 3 dB frequency. We will first delete the displayed trace. Click the LEFT mouse button on the text V(VO) to select the trace. When the trace is selected, the text ViVO) will be highlighted in red. Press the DELETE key to delete the trace. (Your trace may be labeled differently than Vfl/O).) A blank Probe screen will result. 

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