Design study helps to understand the relative contribution of several design variables. First, the design variables and performance indexes should be defined. After a set of simulations is run, one for each value of design variable, you can analyze the simulated results. A parametric study is performed for a single design variable while a design of experiments (DOE) is performed for two or more design variables.
Figure 1 DOE icon of the Simulation Type group in the Analysis tab
Note
To perform a DOE analysis, the *.rad and *.rplt files are needed essentially. Please check result output files in Simulation Setting.)