The problem of interval correlation results in interval extension is discussed by the relationship of interval-valued functions and real-valued functions.

针对区间相关性导致区间扩张的问题，探讨了区间数之间的相关性并给出了降低区间扩张的子区间摄动方法。

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When identifying risk and risk amounts, it is important to consider the scope of risks to be covered, holding period, confidence interval, correlation between risks, and stress testing.

在把握风险种类和程度时，必需要考虑风险对象的范围、持有期限、信赖水平、各风险之间的关系和压力测试理念。

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The first kind of the frame synchronization algorithm employs the correlation of the long PN sequence and the redundancy of the guard interval to produce the synchronization signal.

第一种帧同步算法直接利用了一个长PN序列产生相关并融合保护间隔的冗余特性获得同步信号。

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