<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:14pt"><div><div style="font-family: 'Trebuchet MS', Verdana, Arial, Helvetica, sans-serif; font-size: 12px; ">Dear all,</div><div style="font-family: 'Trebuchet MS', Verdana, Arial, Helvetica, sans-serif; font-size: 12px; ">Thank you for reading my email.I am writing to ask a question about the ract_ToolBox. According to the ract-manual, the “feaslmi” function can be used to find the probabilistically feasible solution of LMIs.My question is how to use the “feaslmi” function to deal with that when the LMIs have<b> a few unknown variable?</b></div><div style="font-family: 'Trebuchet MS', Verdana, Arial, Helvetica, sans-serif; font-size: 12px; ">Thank you very much for your help.</div><div style="font-family: 'Trebuchet MS', Verdana, Arial, Helvetica, sans-serif; font-size: 12px; "><br></div><div style="font-family:
'Trebuchet MS', Verdana, Arial, Helvetica, sans-serif; font-size: 12px; ">Best Wishes.</div><div style="font-family: 'Trebuchet MS', Verdana, Arial, Helvetica, sans-serif; font-size: 12px; ">Mingyuan Chen</div></div></div></body></html>