swdft3d function

3D Sliding Window Discrete Fourier Transform

swdft3d(x, n0, n1, n2, type = "base")

Arguments

• x: 3D real or complex-valued array
• n0: window size in dimension 0
• n1: window size in dimension 1
• n2: window size in dimension 2
• type: defaults to 'base', which is the only option

Returns

An S3 'swdft3d' object. See ?new_swdft for details.