linprog. Alsway the answer is 0.

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marios semer
marios semer 2020-12-10
回答： Matt J 2020-12-10
Whatever arrays i use with linprog the only answer it gives me is 0.
Here is an example code:
clc
f = [ 12 ; 7 ];
b = [ 10.000 ; 16.000 ; 0 ; 0];
A = [ 2 , 1 ; 3 , 2 ; -1 , 0 ; 0 , -1 ];
x = linprog(f,A,b);

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回答（1 个）

Matt J
Matt J 2020-12-10
Ran in:
Whatever arrays i use with linprog the only answer it gives me is 0.
Not these arrays. I'm sure we can come up with others as well.
f = [ 12 ; 7 ];
b = [ 10.000 ; 16.000 ; 1 ; 1];
A = [ 2 , 1 ; 3 , 2 ; -1 , 0 ; 0 , -1 ];
x = linprog(f,A,b)
Optimal solution found.
x = 2×1
-1.0000 -1.0000

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