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Stephen Wolfram
SEARCH MATHEMATICA 8 DOCUMENTATION
THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
SEE THE
DOCUMENTATION CENTER
FOR THE LATEST INFORMATION.
Mathematica
>
Elementary Functions
>
Built-in
Mathematica
Symbol
Elementary Transcendental Functions
Tutorials »
|
Sin
Degree
FourierTransform
DiracDelta
See Also »
|
Elementary Functions
Functions Used in Optics
Mathematical Functions
Signal Processing
New in 6.0: Mathematical Functions
More About »
Sinc
Sinc
[
z
]
gives
.
MORE INFORMATION
Mathematical function, suitable for both symbolic and numerical manipulation.
The argument of
Sinc
is assumed to be in radians. (Multiply by
Degree
to convert from degrees.)
Sinc
[
z
]
is equivalent to
Sin
[
z
]/
z
for
, but is 1 for
.
For certain special arguments,
Sinc
automatically evaluates to exact values.
Sinc
can be evaluated to arbitrary numerical precision.
Sinc
automatically threads over lists.
EXAMPLES
CLOSE ALL
Basic Examples
(3)
The argument is given in radians:
In[1]:=
Out[1]=
Plot
:
In[1]:=
Out[1]=
Find Fourier transform of
Sinc
:
In[1]:=
Out[1]=
Scope
(4)
Generalizations & Extensions
(2)
Applications
(3)
Properties & Relations
(2)
Possible Issues
(1)
Neat Examples
(1)
SEE ALSO
Sin
Degree
FourierTransform
DiracDelta
TUTORIALS
Elementary Transcendental Functions
MORE ABOUT
Elementary Functions
Functions Used in Optics
Mathematical Functions
Signal Processing
New in 6.0: Mathematical Functions
New in 6
© 2013 Wolfram Research, Inc.
.
EXAMPLES
Basic Examples 
Scope 