查询词典 threshold

The normalized cross-correlation coefficients, short time normalized energy and adaptive threshold to classify surd/sonant and to select pitch candidates with the high-resolution and efficient implementation are used in NCCFPDA.

NCCFPDA算法利用归一化互相关系数、短时归一化能量和自适应门限来区分清／浊音和选取基音周期，计算量小，精度高。

I guess he had found the reason mixed with enjoyment and sorriness, or the visual threshold between imagination and realism.

对于这一点，或许我们都会有一些同样的感受。

The logic function classification with spectral coefficients is discussed and the definition of characteristic threshold logic function is given.

由于阈值逻辑门具有很强的逻辑功能以及其它独特的优点，受到了国内外学术界的重视[1～3]。

The packet error rate and channel estimation are used to compute the adaptive threshold in order to maximize spectral efficiency under given delay and error performance constraints.

该技术结合了传统物理层自适应调制和链路层自动请求重发，利用链路层的误包率和信道估计参数计算自适应调制门限，在系统给定时延和误包率约束的基础上最大程度地提高了频谱利用率。

So we can get higher spectrally efficiency. We first analyze the performance of adaptive turbo coded modulation based on fixed threshold, and point out its disadvantages.

论文最后在自适应OFDM中引入Turbo编码调制，以期在获得自适应性能增益的同时亦获得Turbo编码增益，从而获得更高的频谱利用率性能。

The correlativity between nL and the chromato- graphic retain index of the ester in spirituous liquors, and the threshold value of the ketone in tea are dis- cussed.

定义一个新的拓扑指数nL，并探讨nL与食品香味物质酯、酮的色谱保留值、香气阈值之间的依存关系。

The configuration page also sports a control to hide comments that are obvious spam (the threshold can be set manually).

配置页面还体育一个控件隐藏评论，是明显的垃圾邮件。

The new algorithm has better performance in stable convergence rate, convergence speed, and threshold sensitivity compared with traditional fuzzy clustering algorithm.

该算法在收敛稳定性、收敛速度、初值敏感性方面，相对于传统模糊聚类算法有了明显改善，相关实验表明，该算法具备高效、稳定的工程应用价值。

The simulation results show that the scheme is more stable in convergence, insensitive to threshold parameters, less on loss and advantageous to the new agent to join the network during emergence of virtual community.

实验表明，该方法具有评价结果稳定收敛，对门限参数敏感度低，虚拟社区形成过程中损失小，有利于新加入节点融入网络的优点。

There was a temporary rise in the stamp-duty threshold to 250,000 ($373,000) for first-time buyers (evidently identified by Labour as a key electoral demographic).

对于首次购买者（工党显然把这个看作是选举人口统计学的关键点），暂时将印花税门槛提高到25万英镑（37.3万美元）。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。