Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
ArnoudBuzing`ExternalFunctions`
DiscreteCosineTransform |
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Details and Options
Examples
(1)
Basic Examples
(1)
Compute a discrete cosine transform:
In[1]:=
list={1,2,3};dst=
[list]
 | DiscreteCosineTransform |
Out[1]=
{12.,-3.4641,4.44089×}
-16
10
In[2]:=
n=Length[list];2Sqrt[n]FourierDCT[list]
Out[2]=
{12.,-3.4641,-5.76889×}
-16
10
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""