最小二乘法拟合直线和圆，QT界面实现

[{"title":"（ 24 个子文件 24KB ） 最小二乘法拟合直线和圆，QT界面实现","children":[{"title":"FittingAlgorithm","children":[{"title":"FitPointData.cpp <span style='color:#111;'> 67B </span>","children":null,"spread":false},{"title":"UI_FittingAlgorithm.cpp <span style='color:#111;'> 7.92KB </span>","children":null,"spread":false},{"title":"CDraw2DGraph.h <span style='color:#111;'> 9.71KB </span>","children":null,"spread":false},{"title":"data","children":[{"title":"点坐标-线.txt <span style='color:#111;'> 7.63KB </span>","children":null,"spread":false},{"title":"点坐标-圆.txt <span style='color:#111;'> 9.13KB </span>","children":null,"spread":false}],"spread":true},{"title":"FittingAlgorithm.pro.user <span style='color:#111;'> 81.87KB </span>","children":null,"spread":false},{"title":"UI_FittingAlgorithm.h <span style='color:#111;'> 1.66KB </span>","children":null,"spread":false},{"title":"FitVectorData.h <span style='color:#111;'> 1.17KB </span>","children":null,"spread":false},{"title":"FittingAlgorithm.pro <span style='color:#111;'> 1.33KB </span>","children":null,"spread":false},{"title":"FitVectorData.cpp <span style='color:#111;'> 5.83KB </span>","children":null,"spread":false},{"title":"CircleFitting.h <span style='color:#111;'> 325B </span>","children":null,"spread":false},{"title":"CDraw2DGraph.cpp <span style='color:#111;'> 69.87KB </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 181B </span>","children":null,"spread":false},{"title":"mainwindow.ui <span style='color:#111;'> 1.27KB </span>","children":null,"spread":false},{"title":"mainwindow.cpp <span style='color:#111;'> 367B </span>","children":null,"spread":false},{"title":"Close.png <span style='color:#111;'> 1.94KB </span>","children":null,"spread":false},{"title":"mainwindow.h <span style='color:#111;'> 442B </span>","children":null,"spread":false},{"title":"UI_FittingAlgorithm.ui <span style='color:#111;'> 8.54KB </span>","children":null,"spread":false},{"title":"title.qrc <span style='color:#111;'> 98B </span>","children":null,"spread":false},{"title":"CircleFitting.cpp <span style='color:#111;'> 2.25KB </span>","children":null,"spread":false},{"title":"ReadPointData.h <span style='color:#111;'> 387B </span>","children":null,"spread":false},{"title":"FitPointData.h <span style='color:#111;'> 301B </span>","children":null,"spread":false},{"title":"FittingData.cpp <span style='color:#111;'> 226B </span>","children":null,"spread":false},{"title":"FittingData.h <span style='color:#111;'> 476B </span>","children":null,"spread":false}],"spread":false}],"spread":true}]