swdft (version 1.0.0)

swdft2d_fft: 2D Sliding Window Discrete Fourier Transform using base R

Description

2D Sliding Window Discrete Fourier Transform using base R

Usage

swdft2d_fft(x, n0, n1)

Arguments

x

2D input signal

n0

window size in row direction

n1

window size in column direction