2D DFT in image processing With python. Contribute to msdkhani/2D-DFT development by creating an account on GitHub.

Fast Fourier transform (FFT) is widely used in scientific and engineering computation. Recently developed matrix computation units for AI and high-performance computing provide new optimization ...

Staked intelligent metasurface (SIM) based techniques are developed to perform two-dimensional (2D) direction-of-arrival (DOA) estimation. In contrast to conventional designs, an advanced SIM in front ...

Florida python hunters Zach Hoffman, Jan Gianello and Justice Sargood caught a massive Burmese python in the Everglades on May 31, 2025.

Taylor Stanberry, 29, was introduced as the 2025 Florida Python Challenge winner on Aug. 13.

Demand continues to increase for ceramic matrix composites (CMC), which enable reduced weight and high performance at higher temperatures versus metals. This increases efficiency in engines, ...

中国自研世界模型Matrix-3D只需单张图就能生成可自由探索的3D世界，不仅效果对标李飞飞的World Labs，而且还能实现更大范围的探索空间，率先进入AI ...

这项由东南大学的武永亮、周一舟等多位研究者组成的国际团队完成的研究，于2025年8月发表在arXiv预印本平台上。研究团队来自东南大学、加州大学 ...