作业帮matlab程序老出错n=6; m=2;y=[601938035,723070269,1031882511,1160017381,1295330000,1370536875];x=[1953,1964,1982,1990,2000,2010];X=[ones(n,1),x'];[b,bint,r,rint,s]=regress(y',X);s2=sum(r.^2)/(n-m-1);b,bint,s,s2rcoplot(r,rint)
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![matlab程序老出错n=6; m=2;y=[601938035,723070269,1031882511,1160017381,1295330000,1370536875];x=[1953,1964,1982,1990,2000,2010];X=[ones(n,1),x'];[b,bint,r,rint,s]=regress(y',X);s2=sum(r.^2)/(n-m-1);b,bint,s,s2rcoplot(r,rint)](/uploads/image/z/1340385-33-5.jpg?t=matlab%E7%A8%8B%E5%BA%8F%E8%80%81%E5%87%BA%E9%94%99n%3D6%3B+m%3D2%3By%3D%5B601938035%2C723070269%2C1031882511%2C1160017381%2C1295330000%2C1370536875%5D%3Bx%3D%5B1953%2C1964%2C1982%2C1990%2C2000%2C2010%5D%3BX%3D%5Bones%28n%2C1%29%2Cx%27%5D%3B%5Bb%2Cbint%2Cr%2Crint%2Cs%5D%3Dregress%28y%27%2CX%29%3Bs2%3Dsum%28r.%5E2%29%2F%28n-m-1%29%3Bb%2Cbint%2Cs%2Cs2rcoplot%28r%2Crint%29)
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matlab程序老出错n=6; m=2;y=[601938035,723070269,1031882511,1160017381,1295330000,1370536875];x=[1953,1964,1982,1990,2000,2010];X=[ones(n,1),x'];[b,bint,r,rint,s]=regress(y',X);s2=sum(r.^2)/(n-m-1);b,bint,s,s2rcoplot(r,rint)
matlab程序老出错
n=6; m=2;
y=[601938035,723070269,1031882511,1160017381,1295330000,1370536875];
x=[1953,1964,1982,1990,2000,2010];
X=[ones(n,1),x'];
[b,bint,r,rint,s]=regress(y',X);
s2=sum(r.^2)/(n-m-1);
b,bint,s,s2
rcoplot(r,rint)
matlab程序老出错n=6; m=2;y=[601938035,723070269,1031882511,1160017381,1295330000,1370536875];x=[1953,1964,1982,1990,2000,2010];X=[ones(n,1),x'];[b,bint,r,rint,s]=regress(y',X);s2=sum(r.^2)/(n-m-1);b,bint,s,s2rcoplot(r,rint)
直接运行没有错误,不知道是哪方面不明白.结果图为