Matrix Multiplication General Case M. A. Hameed ECSE Department - PowerPoint PPT Presentation

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Matrix Multiplication General Case M. A. Hameed ECSE Department Rensselaer Polytechnic Institute Intro to ECSE Multiply matrices A and B In order for matrix multiplication to be possible: number of columns in matrix A = number of rows in

Matrix Multiplication General Case M. A. Hameed ECSE Department Rensselaer Polytechnic Institute Intro to ECSE
Multiply matrices A and B In order for matrix multiplication to be possible: number of columns in matrix A = number of rows in matrix B # of rows m Let the size (or order or dimension) of matrix A = N x M ↳ # of columns ① → # of columns Let the size (or order or dimension) of matrix B = M x K ↳ # of rows O Size of the resulting matrix Z = A.B will be N x K # columns L ro w s M. Hameed 5 October 2019
" ¥ ::÷÷÷÷÷:÷¥ . ::÷i:÷:÷÷÷÷÷ . . ) . . = TETA ?÷ Ali Biz § ⇐ ¥Bi ¥ , :B , K , Alibi , . - - - ¥2 Az :B , . 772¥13 AB = - - - - , . " " ' - i En ' E. Ani Bik viii. a. Bi . - . * . M. Hameed 5 October 2019

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