#Qucs transient simulation tutorial how to

It gives a brief description of the overall syntax of those expressions.Įntering Measurement ExpressionsMeasurement expressions generate new datasets by function or operator driven evaluation of simulation results.

#Qucs transient simulation tutorial how to

Using Measurement ExpressionsThe chapter describes the usage of mathematical expressions for post processing simulation data in Qucs, how to enter formulas and modifying them. Finally, the Index contains an alphabetical list of all functions.

The core of the document, a detailed compilation of all Qucs functions divided into dierent categories, is presented in chapter Math Functions and chapter Electronics Functions. Chapter Functions Syntax and Overview introduces the basic syntax of functions and a categorical list of all functions available. Also the data types supported are specied here. If you are not familiar with the way how to enter those formulas, please refer to chapter Using Measurement Expressions, which points out the possibilities to create and change measurement expressions. The Qucs measurement functions oer a rich set of data manipulation tools. Examples would be the conversion of a simulated voltage waveform from volts to dBV, the root mean square value of that waveform or the determination of the peak voltage. Measurement expressions come into play whenever the results of a Qucs simulation run need post processing.

IntroductionThis manual describes the measurement expressions available in Qucs, the Quite Universal Circuit Simulator. A copy of the license is included in the section entitled GNU Free Documentation License. Gunther KrautCopyright c 2006, 2009 Gunther Kraut Copyright c 2006 Stefan Jahn Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation. QucsReference ManualMeasurement Expressions Reference Manual