代码搜索结果

>> x=[-5:0.5:5]; y=1./(1+x.^2); xh=[-5:0.125:5]; yh=langrange(x,y,xh); x=xh; y=1./(1+x.^2); plot(xh,yh,'r--',x,y) >> x=[-5:0.5:5]; y=1./(1+x.^2); a=lagran(x,y) a = Column