ex3_16.m

来自「源代码集合」· M 代码 · 共 17 行

P=polynom([1,4,0,-7]), Q=polynom([5,3,-1.5,7,8])

P+Q

P-Q

P*Q

X=P^3

y=polyval(X,[1 2 3 4 5 6])

P+[1 2 3]

methods('polynom')