对排序算法的一些总结。（选择，快速，插入，shell,归一排序等等）。希望有心人能总结得更全。-Summary of some of the sorting algorithm. (Selection, speed, insert, shell, normalized sequencing, etc.). More caring people can sum up all hope.

Normalized cut code in matlab, -Normalized cut code in matlab, Normalized cut code in matlab,