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will there be any effect on the result while multiplying two signals with the same time range but different sampling rate?

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Chitra M Das
Chitra M Das on 24 Sep 2020 at 13:01
Answered: Star Strider on 24 Sep 2020 at 13:07
will there be any effect on the result while multiplying two signals with the same time range but different sampling rate?

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Star Strider
Star Strider on 24 Sep 2020 at 13:07
They have to have the same numbers of elements, or the element-wise multiplication will throw an error. You can multiply one as a column vector by the other as a row vector using matrix multiplication (not element-wise multiplication) to create a matrix.
If they are the same lengths although different frequencies, they willl produce a ‘beat’ between the two of them essentially modulating each other. (This creates a double-sideband-suppressed-carrier signal.)

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