Researchers use circularly polarized light to control the direction of exciton polaritons in 2D semiconductors, enabling new ...

In some applications, concerning the linear filtering problem, one has to process millions of signal samples. Therefore, the computation of the convolution requires a lot of time. It is known that for ...

To tackle this issue, they presented three methods that take advantage of fast matrix multiplication on GPUs and the mathematical features of convolution. DASH was tested on ten distinct tasks, ...

In the 2D incompressible flows, the solution is to iterate forward on the vorticity field and update the velocity field after the Laplace inverse operation. The Fourier filter-based PhyCRNet can ...

After pre-convolution, the first layer uses 20 convolution kernels of size 4, and the pooling layer uses a maximum pooling of 2 × 2, and then the result dimension is 20 × 22 × 22 after nonlinear ...

With the task of its creation behind them, the physicists now want to use their 2D supersolid to study all of the properties that emerge from having this extra dimension.

Since the STEM-ADF probe is infinitely elongated along the optical axis, a 3D convolution is performed with a two-dimensional (2D) convolution over xy-plane using the 2D fast Fourier transform in ...

Quantum Fourier analysis is a subject that combines an algebraic Fourier transform ... (2D) to three-dimensional (3D) space, outlined in ref. 42. ... and convolution as the action of the following ...