The paper mainly studies DSP algorithm implementation of DMR baseband transmission technology.

本文主要研究DMR基带传输技术的DSP算法实现。

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The recognition of moving object is important and difficult. Now, CNN has been used for image primary processing abroad, and the processing of recognition uses other methods such as DSP algorithm.

移动目标的识别是本文的一个难点和重点，目前国外的相关研究中，细胞神经网络大多用在图像的初级处理上，识别过程用其它方法实现，如基于DSP算法。

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With modern spectral estimation algorithm, spectrum analysis on Doppler frequency caused by vehicles radar movement is carried out in DSP chip.

利用现代谱估计的算法，在DSP芯片中对检测车辆雷达运动产生的多普勒频率进行频谱分析。

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