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15.2.17  Cosine window function: cosine_window

The cosine_window command finds a cosine window of a sequence.


Example.
Input:

L0:=randvector(1000,0..1):;
scatterplot(L0);

Output:

Input:

L:=cosine_window(L0,1.5):;
scatterplot(L);

Output:


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