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A Painting Guide of the Tamiya 1/72 Scale Model of the Vaught F4U-1D Corsair

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The Zadoff-Chu (ZC) sequence is a widely used preamble in RF communication systems, valued for its sharp correlation peak, constant amplitude, and periodic nature. This article explores its mathematical properties, performance under different parameters, and real-world applications, including robust frame detection in noisy environments. Experimental results with a Pluto SDR demonstrate the ZC sequence's effectiveness in identifying OFDM frame boundaries and recovering transmitted symbols reliably.