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Matrix Arithmetic

Octave has a convenient operator notation for performing matrix arithmetic. For example, to multiply the matrix a by a scalar value, type the command

 
octave:4> 2 * a

To multiply the two matrices a and b, type the command

 
octave:5> a * b

To form the matrix product transpose (a) * a, type the command

 
octave:6> a' * a


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