File list (Check if you may need any files):
DDS\AD9850.SchLib
...\AD9850封装.PcbLib
...\DDSpcb.DDB
...\DDSpcb.PcbDoc
...\DDSpcb.PcbDoc.htm
...\DDSpcb.PcbDocPreview
...\DDS原理图.SchDoc
...\DDS原理图.SchDocPreview
...\Integrated_Library1.LibPkg
...\PCB_Project1.PrjPCB
...\PCB_Project1.PrjPCBStructure
...\.roject Outputs for Integrated_Library1\Integrated_Library1\AD9850.SchLib
...\.......................................\...................\AD9850封装.PcbLib
...\.......................................\Integrated_Library1.IntLib
...\滤波器仿真.ms10
...\History\5E0B609C
...\Project Outputs for Integrated_Library1\Integrated_Library1
...\History
...\Project Outputs for Integrated_Library1
DDS