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本文建立了 PAL 电视信号的2-D 相关模型,并进而推导了2-D 功率谱密度分布,其结果与 PAL 2-D 频谱型是一致的,证实了这些模型的正确性。
In this paper, the 2-D correlation model of PAL TV signal is established and the 2-D power spectral density distribution is deduced. The result is consistent with the PAL 2-D spectral model, which confirms the correctness of these models.