Graphics Programs Reference
In-Depth Information
x ()
X ()
cos
ω 0 t
πδω ω 0
[
(
–
)
+
δ ω ω 0
(
+
)
]
sin
ω 0 t
j πδω ω 0
[
(
+
) – ωω 0
(
–
)
]
u () ω 0 t
cos
π
--- δω ω 0
j ω
[
(
–
)
+
δ ω ω 0
(
+
)
]
+
------------------
ω 2
ω 2
–
u () ω 0 t
sin
ω 0
π
2 j
----- δω ω 0
[
(
+
) – ωω 0
(
–
)
]
+
------------------
ω 2
ω 2
–
t
–
ω 2
2
------
 
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