matrix Ax=b

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Eli
Eli 2014-3-28
评论： Star Strider 2014-3-29
I'm trying to solve matrix Ax=b, in x i have const. variables and in b also. for example:
A= 2 -1 -1 0 -1 1
-1 1 0 0 1 -1
-1 0 1 0 0 0
0 0 0 1 0 -1
-1 1 0 0 1 -1
1 -1 0 -1 -1 2
x= [0 0 v2/tand(30) v2 u3 0]
b= [r1x r1y r2y r2y*tand(30) 100 r3y]
what is the way for solving this equation with 6 const. variables? Thank you very much for your help, Very appreciate this!
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Eli
Eli 2014-3-29
v2 r1x r1y r2y r3y u3 6 unknown variables and 6 equations, so it can be solved. the problem is how to do it in matlab:) thank you
Star Strider
Star Strider 2014-3-29
What variables do you know (have numeric values for) and what unknown variables are you solving for?

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