fft2_r2c
- arrayfire_wrapper.lib.fft2_r2c(arr: AFArray, norm_factor: float, pad0: int, pad1: int, /) AFArray
source: https://arrayfire.org/docs/group__signal__func__fft__r2c.htm#ga90b2f78dc0ed69867145c71104bd063f
source: https://arrayfire.org/docs/group__signal__func__fft__r2c.htm#ga90b2f78dc0ed69867145c71104bd063f