Subtraction of matrix rows

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fathi
fathi el 25 de Jul. de 2018
Editada: Stephen23 el 25 de Jul. de 2018
I like to the subtraction of matrix rows .. EX. A = [ 2 3 4; 3 2 3] ... I want the absolute value from substation the first row from the second row and make the summation of the new row.... so the answer suppose to be as next:... 1. B = [ 1 1 1 ]..... And ..D = 3 ... thank you

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Stephen23
Stephen23 el 25 de Jul. de 2018
Editada: Stephen23 el 25 de Jul. de 2018
diff(A)
diff(A,1,1)

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