By tilting matlab programming engine nozzle in matlab programming proper course, matlab programming rocket responds by changing course. Vernier rockets can also be used to alter course. These are small rockets fastened on matlab programming outdoor of matlab programming large engine. They fire when needed, producing matlab programming preferred course change. In space, only spinning matlab programming rocket along matlab programming roll axis or using active controls regarding matlab programming engine exhaust can stabilize matlab programming rocket or change its path. Fins and canards have nothing to work upon without air. M. K. Kazimierczuk and W. Szaraniek,Electronic Ballast for FluorescentLamps, IEEE Trans. Power Electronics,Vol. 8 no. Therefore, when obtaining matlab programming chroma mask of matlab programming mural image, this paper first converts matlab programming color space of matlab programming mural from matlab programming RGB space to matlab programming YCrCb color space in accordance with Eq. 5. Then, matlab programming flaking area is diagnosed and calibrated as a result of matlab programming range of matlab programming chroma distribution C , C differs in accordance with matlab programming flaking area and excellent area. Similarly, matlab group of pictures that only include an earth layer flaking area and intact images are analyzed based on their chromaticity histograms and threshold values, as shown in Fig. 6. Contrast diagram of matlab programming Hue histogram.