自相关
......\autocorrelation.cpp
......\autocorrelation.dsp
......\autocorrelation.dsw
......\autocorrelation.ncb
......\autocorrelation.opt
......\autocorrelation.plg
......\Debug
......\.....\autocorrelation.exe
......\.....\autocorrelation.ilk
......\.....\autocorrelation.obj
......\.....\autocorrelation.pch
......\.....\autocorrelation.pdb
......\.....\vc60.idb
......\.....\vc60.pdb