综合采用了初始搜索中心预测、菱形搜索算法和逐步采样偏差比较等技术。

A series of skills, such as initial search center prediction, the diamond search algorithm and successively sampled distortion measure, are also adopted in this algorithm.

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除了采样误差，在调查中提问的措辞和一些实际困难也会导致在采集数据中产生误差或偏差。

In addition to sampling error, question wording and practical difficulties in conducting surveys can introduce error or bias into the findings of survey data.

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定时器最小定时引起的同步偏差已有众多学者研究，信号周期飘移下的同步采样则较少有人涉足。

Synchronous deviation caused by limitation of the timer has already been studied by numerous scholars, however, Synch-sampling in the instance of signal cycle instability has been less discussed.

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