Examples
idst([1,3,6]) ans = 3.97487 -2.50000 0.97487 |  |  |
This function computes the inverse type I discrete sine transform.
Y = idst(X) Y = idst(X, N)
Matrix or integer
If N is given, then X is padded or trimmed to length N before computing the transform.
This function computes the inverse type I discrete sine transform of Y. If N is given, then Y is padded or trimmed to length N before computing the transform. If Y is a matrix, compute the transform along the columns of the the matrix.
idst([1,3,6]) ans = 3.97487 -2.50000 0.97487 | | |