how to compare 2 or more RPM value

i designed a dc motor model in simulink and obtained output as RPM. Now i need to compare multiple RPM and obtain the output as RPM of lowest RPM.(For wxaple 3 RPM value 1000, 1200, 1500 my output should be 1000 ) the value will varies...

Answer 1

[Iain]

 minimum_value = min([45 234 54 3124 745 124 2356 eps(1)]);
 second_min_value = min(0:100);
 minimum_minimum = min([ minimum_value  second_min_value]);

0 is the min of the numbers I put....