matlab 求出y=x*sin(x)在0

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matlab 求出y=x*sin(x)在0

matlab 求出y=x*sin(x)在0
matlab 求出y=x*sin(x)在0

matlab 求出y=x*sin(x)在0
x=0:0.1:100;%假设步长为0.1
y=x.*sin(x);
ind_peak=intersect(find(diff(y)>0)+1,find(diff(y)