“I am learning data analysis with Python, but I want something that can objectively prove my skills.” For business professionals, students, and engineers in that position, the “Python 3 Certified Data ...

. ├── main.py # Entry point — runs the full pipeline ├── preprocessing.py # Part 1 — frame extraction, YCbCr, subsampling ├── dct_coding.py # Part 2 — DCT, quantisation matrix, IDCT ├── motion.py # ...

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Abstract: This research aims to develop a 4×4 Butler matrix design for a smart radar antenna operating at 9.3 GHz for military surveillance radar applications. The goal is to create an effective and ...