FFT
...\COMPLEX.cpp
...\COMPLEX.h
...\COMPLEX.obj
...\COMPLEX.zip
...\Project1.bpr
...\Project1.cpp
...\Project1.exe
...\Project1.obj
...\Project1.res
...\Project1.tds
...\Unit1.cpp
...\Unit1.ddp
...\Unit1.dfm
...\Unit1.h
...\Unit1.obj