how to run matlab on single core

How to limit my matlab code run on one core. This code does not use PCT or any parallel functions provided by PCT. I think matlab implicitly starts multi threads on some matrix computation. Am I right? In addition, if I mcc it to standalone program, how could I also block the multi threads capability? This need is due to the restrictions of resource usage.

Answer 1

[Walter Roberson]

http://www.mathworks.com/matlabcentral/newsreader/view_thread/261664

http://www.mathworks.com/matlabcentral/answers/158975-how-to-use-singlecompthread-with-matlab-builder-ja