matlab矩陣行最簡形

matlab矩陣行最簡形

>> D6=[3 2 3 4 7;2 6 4 2 2;4 1 7 3 5;9 1 1 4 8]

D6 =

     3     2     3     4     7
     2     6     4     2     2
     4     1     7     3     5
     9     1     1     4     8

>> 
>> 
>> rref(D6)

ans =

    1.0000         0         0         0    0.0873
         0    1.0000         0         0   -0.2530
         0         0    1.0000         0   -0.1114
         0         0         0    1.0000    1.8946

>> 
>>