Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...
Abstract: Moving target detection in a disturbing environment has been significantly active and challenging for underwater acoustic array signal processing. One of the most effective approaches is ...
This repository presents a comprehensive implementation and analysis of the Sparse Iterative Covariance-based Estimation (SPICE) algorithm for radar signal processing applications. SPICE represents a ...
. ├── challenge.py # Basic KNN segmentation pipeline (k=3) ├── challenge_final_gpu.py # Advanced GPU-optimized training with U-Net comparison ├── unet_model.py # U-Net architecture implementations ├── ...
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