it is a code for airfoil curves fitting, which based on CST formula.Firstly, the program read a airfoil data,then the program will output 12 parameters which can fit the airfoil. you can change those parameters to get new airfoil shape.（there give a example of NASA 0714 airfoil fitting）

CST方法拟合翼型
...............\NASA SC(2)-0714.dat
...............\NASA SC(2)-0714_coeff.dat
...............\NASA SC(2)-0714_coord.dat
...............\_ArCoeff.h
...............\_CST.cpp
...............\_CSTMainFormula.h
...............\_CSTPolynome.h
...............\_GetCoeff.h
...............\_GetNewCoord.h
...............\_Matrix.cpp
...............\_Matrix.h

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