则称d为伪距离(pseudo-distance),称(X,d)为伪度量空(pseudo-metric space),称d(x,y)为从x到y的距离,x,y∈X,由伪度量定义,有结论:命题1度量空间总是某个伪度量空...
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Lastly,a pseudo-distance is introduced by means of probability truth degree. Then it can provide a kind of inference frame for the approximate reasoning theory.
首先在四种常见n值逻辑系统中,利用概率测度的方法,引入了逻辑公式概率真度的概念及其表达式,讨论了其基本性质;然后在剩余格上定义了公式间的相似度,给出了四种n值逻辑系统中公式间相似度的统一表达式,研究了相似度的若干特征性质;最后引入了公式间的伪距离,为近似推理理论提供了依据。
参考来源 - 四种n值逻辑系统中命题的概率真度与相似度·2,447,543篇论文数据，部分数据来源于NoteExpress
Valuation density probability truth degree inference rule similarity degree pseudo-distance.
赋值密度函数概率真度推理规则相似度伪距离。
By introducing similarity degree, the definition of pseudo-distance is proposed, and the relationship between them title determined.
引入相似度，给出了伪距离的定义，确定了二者之间的关系。
This new algorithm can detect and repair cycle slips after loss of lock within 3 seconds so as to avoid the effect of cycle slips on smooth pseudo distance of carrier phase.
检验证明该方法能够准确可靠地探测并修复失锁3秒以内的周跳，避免了周跳对载波相位平滑伪距的影响。
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