三次样条函数计算（很完整看了就明白）

[{"title":"（9个子文件122KB）三次样条函数计算（很完整看了就明白）","children":[{"title":"三次样条函数","children":[{"title":"main.cpp <span style='color:#111;'>2.40KB</span>","children":null,"spread":false},{"title":"main.plg <span style='color:#111;'>1.12KB</span>","children":null,"spread":false},{"title":"测试数据.txt <span style='color:#111;'>138B</span>","children":null,"spread":false},{"title":"main.dsp <span style='color:#111;'>3.30KB</span>","children":null,"spread":false},{"title":"main.dsw <span style='color:#111;'>533B</span>","children":null,"spread":false},{"title":"main.exe <span style='color:#111;'>479.70KB</span>","children":null,"spread":false},{"title":"main.o <span style='color:#111;'>5.46KB</span>","children":null,"spread":false},{"title":"main.ncb <span style='color:#111;'>33.00KB</span>","children":null,"spread":false},{"title":"main.opt <span style='color:#111;'>47.50KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]