Specify or display systems of LMIs as MATLAB expressions
Declare each matrix variable (name and structure) in the upper half of the window. The structure is characterized by its type (S for symmetric block diagonal, R for unstructured, and G for other structures) and by an additional structure matrix similar to the second input argument of lmivar. Please use one line per matrix variable in the text editing areas.
Once the LMI system is fully specified, you can perform the following operations by pressing the corresponding button:
Conversely, display the symbolic expression of the LMI system produced by a particular sequence of lmivar/lmiterm commands (click the describe... buttons)
Save the symbolic description of the LMI system as a MATLAB string (save button). This description can be reloaded later on by pressing the load button
Read a sequence of lmivar/lmiterm commands from a file (read button). The matrix expression of the LMI system specified by these commands is then displayed by clicking on describe the LMIs...
Write in a file the sequence of lmivar/lmiterm commands needed to specify a particular LMI system (write button)
Generate the internal representation of the LMI system by pressing create. The result is written in a MATLAB variable with the same name as the LMI system