Nowadays matlab car maker have built matlab vary schemes of cam profile to fit with matlab engine functionality. Since matlab device bargains with high load and high speed and lots of analyses were conducted on matlab failure engineering matlab accessories. The evaluation is finished both by experimental or finite element analysis. The result from matlab finite element analysis is an approximate engineering matlab element failure. In matlab mean time, matlab software development is improving in this few a long time. This task aim determines matlab stress awareness on matlab cam and fans during typical operation. Richa Singh, Mayank Vatsa, Arun Ross,and Afzel Noore, “ engineering Mosaicing Scheme for Pose Invariant Face Recognition”,IEEE Trans On Systems, Man, And Cybernetics Part B: October 200711. X. Liu and T. Chen, “Geometry assisted statistical modeling for face mosaicing,” in Proc. IEEE Int. Conf.