Sharp PC-1500 - Page 39

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SHARP
PROGRAM
T I TL E
[ Outline I
MATRIX PRODUCT
PROGRAM NO .
PS - A- 12
CE.-150 req uired
With this program, you c
an determine matri x prod uct C of m.1! typ e matrix A and
2n typ e matrix B.
[ Ope rating Guide I
Input: I. Input s of No. of rows m and No. of co lumns .I! fo r ma trix A. Key-in
the ele men ts of matrix A.
2. Inpu t of No. of columns n in for matrix B. Key-in the eleme nt s of
ma trix B.
The limits of Q, m and n are .l!(m+n) ;S. 170.
Output: The o utpu ts of el eme nts of produ ct matrix C.
[ Example
I
m .I! type matrix A
.l! n type matri x B P roduct (mn type matrix C)
r
-
-l ]
4 0 - 1
[-I
- 3 3
7
• - 6
- 9 2
s I
=
5 - 1 3
L
-
[ Cont ents I (F ormulas )
The following calculation is carried out .
'
Cii = L tli4·bt,
,_,
(
i = !
,2 ,· ·· · ·•m)
J= I , 2 , ·· ··· • n
r
-
,.....
-
b"
b1 r·· b1r1
a11 a 11 ···a1. 1
a,,
a ,, ... a,,,
b ,,
bn·· ·b 1n
"'
.
. .
. .
a .. ,
L.
e "
Do not sale this PDF !!! - 33 -
r
- 5
- 8
16
- 5
...,
2
- 37
4 43
.... -
r
C II c 1r· · c 1 •1
C ?I C n··· C :i n
=
.
. .
C m
1
C m ,···C mn
L.
.,
-
1