Specifications
University of Pretoria etd – Combrinck, M (2006)
()()
()()
()()
()()
()()
()()
() ()
()
()()
() ()
()
()()
() ()
()
()()
332211
2313
2321
2
2
2
3
2
1
21
3
2
3
3
3
1
3
3212
2331
2
2
2
3
2
1
31
3
2
3
3
3
1
2
3121
2332
2
2
2
3
2
1
32
3
2
3
3
3
1
1
2313
21
3
3212
31
2
3121
32
1
)()()(
)(
)(
)(
)(
)(
)(
)()()(
3
2
3
2
WxfWxfWxf
xxxx
xxxxxxxxxx
xf
xxxx
xxxxxxxxxx
xf
xxxx
xxxxxxxxxx
xf
dx
xxxx
xxxx
xf
xxxx
xxxx
xf
xxxx
xxxx
xff(x)dx
x
x
x
x
++=
⎥
⎥
⎦
⎤
⎢
⎢
⎣
⎡
−−
−+−+−−
+
⎥
⎥
⎦
⎤
⎢
⎢
⎣
⎡
−−
−+−+−−
+
⎥
⎥
⎦
⎤
⎢
⎢
⎣
⎡
−−
−+−+−−
=
−−
−−
+
−−
−−
+
−−
−−
≈
∫∫
(B.4)
and
i
ii