An adaptive quantization constrain set (AQCS) was proposed by using statistical property of quantization errors based on theory of projection onto the Narrow quantization constrain set (NQCS).

根据窄量化约束集(NQCS)理论，利用量化误差的统计特性，提出了一种改进量化约束集(AQCS)。

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We also have calculated the sampling errors of Z_H and Z_(DR) for the radar by using the statistical theory. This work has provided the base for our …

并利用已有的统计理论讨论了该雷达的取样误差，为实际雷达改装工作提供了依据。

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