conv2d

fun conv2d(signal: DTensor, filter: DTensor, hStride: Int, vStride: Int, paddingStyle: Convolve.PaddingStyle = Convolve.PaddingStyle.Same): DTensor
fun conv2d(signal: DTensor, filter: DTensor, hStride: Int, vStride: Int, padding: Convolve.Padding2D): DTensor