When processing digital base-band, the signal of pilot-frequency was taken out from normal carrier channel and it would be used for transmitting pseudo pilot-frequency.

在数字基带处理时，从正常载频信道中提取出导频信号，用于伪导频的发射。

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We supply detailed principle diagram and circuit diagram in the paper. The method of IF digital correlative processing that is the basic of digitize of receiver's channel.

本文讨论的中频数字相关处理方法为将来接收机接收通道的数字化打下了坚实地基础。

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It is a new application for DIS (Digital image Stabilization) to the infrared image processing field, in infrared homing seeker of single channel-controlled air defense missile.

在单通道红外寻的防空导弹中采用电子稳像技术进行红外图像的稳像处理，是电子稳像技术一个新的应用领域。

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