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平滑最大值函数

d=滑动条(-1, 1,0.01) #最大值函数 max1(x,y)=if(x>y,x,x<y,y) #相当于 max2(x,y)=(x+y+abs(x-y))/2 max3(x,y)=(x+y+sqrt((x-y)^2))/2 #添加偏差即可成为平滑最大值函数 smax1(x,y)=(x+y+sqrt((x-y)^2+d))/2 smax2(x,y)=(x+y+sqrt((x-y)^2-dxy))/2
f=0.5x^2-2 g=1.2^x #S1=max1(f,g) S1=max1(f(x),g(x)) S2=max2(f(x),g(x)) S3=max3(f(x),g(x)) S4=smax1(f(x),g(x)) S5=smax2(f(x),g(x)) 设置显示条件(S,n==1)