Here's a quick tutorial to Blender. Show how to use Gradien Texture to model the earth with slices. The instructions are simple, easy to understand, and can be applied in many cases. Hope it is useful ...

Abstract: Point cloud filtering serves as a core step in point cloud data processing, which is critical for constructing high-precision digital elevation models and conducting terrain monitoring.

Abstract: Phase-only beamforming (POB) plays an important role in modern radar and communication systems. The NP-hard nature of POB makes it difficult to be solved for large-scale antenna arrays. This ...