云模型matlab程序7页.doc

1.绘制云图Ex=18En=2He=0.2hold onfor i=1:1000Enn=randn(1)*He+En;x(i)=randn(1)*Enn+Ex;y(i)=exp(-(x(i)-Ex)2/(2*Enn2);plot(x(i),y(i),*)endEx=48.7En=9.1He=0.39hold onfor i=1:1000Enn=randn(1)*He+En;x(i)=randn(1)*Enn+Ex;y(i)=exp(-(x(i)-Ex)2/(2*Enn2);plot(x(i),y(i),*)end2.求期望、熵及超熵X1=51.93 52.51 54.70 43.14 43.85 44.48 44.61 52.08;Y1=0.91169241573 0.921875 0.96032303371 0.75737359551 0.76983848315 0.7808988764 0.78318117978 0.9143258427;m=8;