
求matlab大神给我把下面这个简单的矩阵算出啊!感激不尽! 10
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>> B=[-37113.57 1;-68882.18 1;-106222.53 1;-147259.06 1;-190097.86 1]
B =
-37113.57 1
-68882.18 1
-106222.53 1
-147259.06 1
-190097.86 1
>> Yn=[29135.13,34402.1,40278.6,41794.46,43883.13]'
Yn =
29135.13
34402.1
40278.6
41794.46
43883.13
>> inv(B'*B)*B'*Yn
ans =
-0.094325430267241
27530.900559159
B =
-37113.57 1
-68882.18 1
-106222.53 1
-147259.06 1
-190097.86 1
>> Yn=[29135.13,34402.1,40278.6,41794.46,43883.13]'
Yn =
29135.13
34402.1
40278.6
41794.46
43883.13
>> inv(B'*B)*B'*Yn
ans =
-0.094325430267241
27530.900559159
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