Graphics Programs Reference
In-Depth Information
x () n
;
0
X ()
zR
>
ROC;
a n
az
sin
ω T
1
a
sin
n ω T
----------------------------------------------
-----
z 2
a 2
–
2 az
cos
ω T
+
1
a
a n
zz a 2
cos
n ω T
(
–
cos
ω T
)
-----
----------------------------------------------
z 2
a 2
–
2 az
cos
ω T
+
nn 1
(
–
)
z
1
--------------------
------------------
2!
) 3
(
z
–
1
nn 1
(
–
) n
(
–
2
)
z
1
-------------------------------------
------------------
3!
) 4
(
z
–
1
) a n
z 3
za
a
(
n
+
1
) n
(
+
2
----------------------------------------
------------------
2!
) 3
(
–
) a n
z m
+
1
a
(
n
+
1
) n
(
+
2
)… nm
(
+
-----------------------------------------------------------------
--------------------------
m !
) m
+
1
(
za
–
 
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