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Is this Vector operation defined? Does it have a name?
I am a software engineer, so bear with me.
Suppose I have two vectors of equal length containing numbers. Is there a name for the element-by-element multiplication of the two vectors together to get another vector of the same length?
For example [1 2 3] multiplied by [3 4 5] should get you [3 8 15].
I know it isn't "dot product" (which returns a scalar) or "cross product" (which returns a perpendicular vector). I looked through the operators listed in Wikipedia and could not find a suitable name: http://en.wikipedia.org/wiki/Euclidean_vector#Basic_properties
If, indeed, there is no name, does this signify that this isn't a common operation in vector-space math?