>> A=zeros(11)
>> A(1,2)=1;   
A(2,1)=1;     
A(2,3)=1;   
A(3,2)=1;     
A(3,4)=1;   
A(4,3)=1;   
A(4,5)=1;     
A(5,4)=1;  
A(5,6)=1;     
A(6,5)=1;      
A(6,7)=1;      
A(7,6)=1;      
A(7,8)=1;     
A(8,7)=1;
A(8,9)=1;
A(9,8)=1;  
A(9,10)=1;     
A(10,9)=1;   
A(10,11)=1;   
A(11,10)=1
>> W=lyhbzh(A)
>> y=[8375,22294,4470,10516,10581,20796,8052,15225,8275,25453,992]
>> x1=[0,421,125,292,684,2373,1239,1322,1981,2179,2775]
>>x2=[4173.66,6688.8,2549.21,4409.58,5197.42,7798.47,4528.60,4730.47,3068.80,8411.00,1011.17]
>> x=horzcat(x1,x2)
>> vnames=strvcat('y','x1','x2')
>> results =sar(y,x,W)
错误使用 sar (line 136)
sar: wrong size y vector input