ENGR
MAT_05_Rules_for_dot_operators_Rev_2015-10-21

# MAT_05_Rules_for_dot_operators_Rev_2015-10-21 -...

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Unformatted text preview: Rules for "dot operators" Scalar – Vector Operations: c = 4 v = [ 10 20 30 40 50 ] Do you need a "dot" operator ? add subtract multiply divide exponent v + c c + v v ‐ c c ‐ v c * v v * c v / c c . / v v .^ c c .^ v No No No No No No No Yes Yes Yes Vector – Vector Operations: x = [ 10 20 30 40 50 ] y = [ 2 4 6 8 10 ] Do you need a "dot" operator ? add subtract multiply divide exponent x + y y + x x ‐ y y ‐ x x .* y y .* x x ./ y y . / x x .^ y y .^ x No No No No Yes Yes Yes Yes Yes Yes ...
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