Hello,
Matlab/Simulink is used for ECU development process, where .mat file seems to be used as test signal pattern definition. NI products is used for ECU verification process, but the same .mat file could not be used by VeriStand. If VeriStand support .mat file, that would help customers save their time. So I hope: 1.Stimulus Profile can read not only .csv file also .mat file 2. custom device supports .mat file for signal play back.
regards,
Saku