EE341 EXAMPLE 2: INTERACTIVE MATRIX OPERATIONS WITH MATLAB

Matlab Commands Typed:
EDUğ diary example2.txt
EDUğ A = [1 2;3 4]

A =

     1     2
     3     4

EDUğ B = [5 6;7 8]

B =

     5     6
     7     8

EDUğ C = A*B

C =

    19    22
    43    50

EDUğ C

C =

    19    22
    43    50

EDUğ whos
  Name      Size         Bytes  Class

  A         2x2             32  double array
  B         2x2             32  double array
  C         2x2             32  double array

Grand total is 12 elements using 96 bytes

EDUğ det(C)

ans =

     4

EDUğ diary
Diary File example2.txt Created in Working Directory:
A = [1 2;3 4]

A =

     1     2
     3     4

B = [5 6;7 8]

B =

     5     6
     7     8

C = A*B

C =

    19    22
    43    50

C

C =

    19    22
    43    50

whos
  Name      Size         Bytes  Class

  A         2x2             32  double array
  B         2x2             32  double array
  C         2x2             32  double array

Grand total is 12 elements using 96 bytes

det(C)

ans =

     4

diary off