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r Determine the Absolute Value of a Matrix
Example: To determine the absolute value of the inverted Matrix C in
the previous example.
LINE MODE: S'ff
tU
...
I Before starting vector calculations, you have to create one or
more vectors named A, B, C and D (maximum three vectors at
one time).
I The vector calculation results are stored into VctAns memory
automatically. You can use the vector VctAns memory for any
subsequent vector calculations.
Greating a Vector
I
Press Fwl l-A I to enter Vector mode.
I
Press @
5to
u." tn" vectortool;
@ @
A b s ( l
B
Ofz )fD E
H a t F n S :
? X a
If'illf.l? o.oqlEl
L ! . [ 1 t q 0 , r 9 [ q l
1 , ?
Specify the Vector Name A to D, and specify the
dimension (up to 3D)
Specify the Vector A-D for editing and corresponding
matrix elements
Select Vector A to D
Calculation Answer of Vector stored into VctAns
Input the'L" command for obtaining the dot product
of a vector outside VCTR MODE Apps
I
Press lcA I to exit the matrix creating screen
58
Editing Vector Elements
I
Press @
f5
fz] loata;, then specify the matrix A, B, C or D for
editing, and the corresponding vector element indicator will be
displayed.
I
Input the new value and press f =l to confirm the edit.
I
Press lcl I to exit the vector editing screen.
I Vector Addition and Subtraction
Example: VectorA= (9,5), Vector g = (7,3), VectorA-Vector B =?
L I N E M O D E : S ' g
E
! An error occurs if you try to add or subtract vectors whose
dimensions are different from each other. For examole Vector A
(a,b,c) cannot add or subtract to orfrom Vector B (d,e).
r Obtain the Scalar Product of a Vector
Each position in the vector is multiplied by a single value, resulting in
a vector of the same size.
s x VctA(a,b) = VctB(axs, bxs)
Example: To Multiply Vector C = (4,5,-6) by 5
LINE MoDE: s ?Ti fZl
r Galculate the Inner Product of Two Vectors
Example: Calculate the inner product of Vector A and Vector B. As
VectorA = (4,5,-6) and Vector B = (-7,8,9).
LI N E M OD E : H ' g
E
@ 5 E t i l t l
E E E E @ @ E
@ i S t t E E E
@ E E E
U c t R : E
IIT
O I
s
E E E E
U E t F : 2
t
E - t
5
@ 5 t I ] E E
U o t B ; E
IIT
UI
E
E E E E
U ( i T B : E
I
1 - l
3
@ E E E
U c t A - l
E
g E E
U 6 t F n 5 : 2
tr
rl
I
@ c 5 E m m
E E E E @ E E
@ 5 E E E
@ E E E E E E
U c t B : 3
I
- 1
E - I
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