Abstract: This paper presents a variant of the Hill cipher that replaces ordinary matrix operations with rhotrix algebra using heart-oriented multiplication. We review basic properties of rhotrices, ...
A (torch.Tensor): Input 3D tensor of shape (N, M, K). B (torch.Tensor): Input matrix of shape (K, L). Returns: torch.Tensor: Output tensor of shape (N, M, L), resulting from the multiplication of A ...
A (torch.Tensor): Input 4D tensor of shape (b, i, j, l) B (torch.Tensor): Input matrix of shape (l, k) A (torch.Tensor): Input 4D tensor of shape (b, i, j, l) B (torch.Tensor): Input matrix of shape ...
Ultrafast chiroptical signals are notoriously difficult to image in space and time simultaneously. Now, multiplexed off-axis holography, which encodes polarization information, enables ultrafast ...