exm07411_1.m

来自「精通matlab」· M 代码 · 共 10 行

%exm07411_1.m
clf,shg
x=-2:2
Y=[3,5,2,4,1;3,4,5,2,1;5,4,3,2,5]
Cum_Sum=cumsum(Y)
area(x',Y',0)																%<4>
legend('因素A','因素B','因素C'),
grid on,
colormap(spring)