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Vector sum of forces

조회 수: 4(최근 30일)
Daniel Moore
Daniel Moore 2021년 5월 6일
답변: Steven Lord 2021년 5월 6일
I am given a 1468x3 matrix. The columns represnt Fx, Fy, and Fz (components of force in x, y, z directions)
I need to find the resultant force.
I know that the formula for this would be (Fx^2+Fy^2+Fz^2)^.5, but how do I do this in matlab, for all 1468 columns?
The result should be a 1468x1 matrix.

답변(2개)

James Tursa
James Tursa 2021년 5월 6일
sqrt(sum(F.*F,2))

Steven Lord
Steven Lord 2021년 5월 6일
Use the vecnorm function.

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