Measure a signal at a time or frequency.
at(probe="p(d)" at=time derivative)
| probe | The name of a probe to measure. |
| at x | Measure the value here. |
| derivative | Flag: measure the derivative instead of the value. |
If you specify x to be out of range, it returns the value at the end, with a derivative of zero.
If you didn't store the waveform (see store command), it throws a “no match” exception, which prints “no match”.
measure sample = at(probe="v(out)", at=4u)
Measure the value of “v(out)” at 4 microseconds.
measure sample = at(probe="v(out)", at=4u, derivative)
Measure the derivative of “v(out)” at 4 microseconds.