直接FFD（DFFD）几何参数化方法，可以对二维翼型实现参数化，实现网格变形
资源文件列表
DFFD/FFD_2D.m , 8077
DFFD/base_FFDbox.plt , 1264
DFFD/mesh_read_data/DFFD_tosee/FFDbox.plt , 12609
DFFD/mesh_read_data/DFFD_tosee/base_wall.dat , 10743
DFFD/mesh_read_data/DFFD_tosee/new_wall.dat , 10743
DFFD/mesh_read_data/RAE2822.DAT , 4386
DFFD/mesh_read_data/combine_data/1.cgns , 802816
DFFD/mesh_read_data/combine_data/domain.dat , 1664265
DFFD/mesh_read_data/combine_data/far.dat , 5518
DFFD/mesh_read_data/combine_data/wall.dat , 9405
DFFD/mesh_read_data/domain_block.dat , 796110
DFFD/mesh_read_data/domain_xy.dat , 867853
DFFD/mesh_read_data/far_block.dat , 942
DFFD/mesh_read_data/far_xy.dat , 4290
DFFD/mesh_read_data/new_wall.dat , 10743
DFFD/mesh_read_data/new_wallPoint.dat , 9045
DFFD/mesh_read_data/wall_block.dat , 1792
DFFD/mesh_read_data/wall_xy.dat , 7326
DFFD/new_FFDbox.plt , 1264
DFFD/new_wallPoint.dat , 9045
DFFD/sqrtsum.m , 117