Instead of doing it like this:
T=[T(0001) T(1001) T(2001) T(3001) T(4001) T(5001) T(6001) T(7001) T(8001) T(9001) T(10001) T(11001) T(12001) T(13001) T(14001) T(15001) T(16001) T(17001) T(18001) T(19001) T(20001) T(21001) T(22001) T(23001) T(24001) T(25001) ];