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Most structures behave linearly during their operational service events.  The loading is usually a complex combination of individual loading events.  True-QSE© allows the analyst to understand the time varying nature of the responses to known loading histories.  This is the analytical equivalent of a multi-DOF laboratory test.  True-QSE©  has tools to rapidly plot nodal and elemental functions and the ability to create full field results in a new ODB.  No additional decompositions of the stiffness matrix is required.  Only an existing FEA database with unit load results and defined amplitude functions for input are required to generate complex results.  Utilities to generate standard function types like Sine Sweep, Random, Square Wave and Saw Wave are supplied.