FourierDSTMatrix

FourierDSTMatrix(n)

gives a discrete sine transform matrix with the dimension (n,n) and method DST-2

FourierDSTMatrix(n, methodNumber)

gives a discrete sine transform matrix with the dimension (n,n) and method DST-methodNumber

See

• Wikipedia - Discrete sine transform

Examples

>> FourierDSTMatrix(3, 1)
{{1/2,1/Sqrt(2),1/2},
 {1/Sqrt(2),0,-1/Sqrt(2)},
 {1/2,-1/Sqrt(2),1/2}}

Implementation status

• ☑ - partially implemented

Github

• Implementation of FourierDSTMatrix