LTspice: Evaluating Electrical Quantities

Utilizing LTspice for waveform viewer to analyze a circuit and perform basic measurements is very useful. However, there are times when you need to evaluate a circuit with a numerical analysis. For these circumstances, .MEASURE statements can be very powerful in evaluating user-defined electrical quantities. MEASURE statements enable measurements like:

• Rise, Fall and Time Delay
• Average, RMS, min, max, and peak-to-peak
• Find X when Y occurs
• Derivative and Integral Evaluations

This video provides an introduction to using .MEASURE statement in performing numerical analysis of a circuit in LTspice IV.