查询词典 threshold

Different from previously presented threshold RSA signature schemes, this new scheme can effectively avoid computation of any element\'s inverse in any algebraic structure such as Z_(φ and Z_N, which makes the complicated algebraic extension, parameter constraint and inversion pre-computation all unnecessary.

该体制基于整数矩阵运算，不需要对任何非域代数结构中的元素求逆，为构造高效实用的门限RSA签名方案奠定了基础。

After finishing the treatment courses, the chewing test was performed to compared the curative effect of TENS. We checked the pressure pain threshold with algometer and the severity of pain with Visual Analog Scale before and after every treatment.

每次TENS治疗前后皆利用压力痛觉计来记录病人的压力疼痛阀值及记录病人的视觉分析值以表现病人主观的疼痛指数。

The study drug was administered intranasally after baseline observations of modified Observer Assessment of Alertness/Sedation Scale, visual analog scale of sedation, bispectral index, visual analog scale of anxiety, pain pressure threshold measured by an electronic algometer, systolic blood pressure and diastolic blood pressure, heart rate, respiratory rate, and oxygen saturation.

在进行了基础的各项改良评估如警觉/镇痛比度表，视觉直观疼痛比度表，脑电双频指数，视觉直观焦虑比度表，电子测痛仪测得的疼痛阈，收缩压和舒张压，心率以及呼吸频率，氧饱和度后给药。

As for frame synchronizer, the recognizer of the frame pattern and its performance are analyzed in details. The probability of catching frame pattern upon one pass is deduced. Based on these, the relationship between optimum frame pattern length and the frame length , the allowable error tolerance and the channel errors, the protecting parameter α、βand the threshold level are derived. Consequently, a new type of adaptive frame synchronizer is presented.

对于帧同步器，对帧同步检出及其性能进行了详细分析，推导了帧同步一次通过捕获概率，导出了最佳帧同步码组长度与帧长之间的关系，误差门限与信道误码之间的关系，以及校核帧数α、保护帧数β与误差门限之间的关系，进而提出了一种新颖的自适应帧同步实施方案。

Meanwhile, this thesis also proposes an adaptive threshold method based on alterable direction template for fast detecting the center of structured light stripe.

同时又提出了基于自适应阈值的结构光条纹中心的方向模板快速检测方法。

Methods: Yan Shaoming examining stereopsis mean were used to observe the stereopsis threshold of 70 cases of normal children and 152 cases of children patients with ametropia and statistical treatment is carried out.

采用颜少明《立体视觉检查图》对 70例正常儿童及 15 2例矫正视力正常的屈光不正儿童进行立体视阈值测定，并进行统计学处理。

Objective To study the effects of liquid oxygen inhaling on anaerobic threshold in high altitude migrants.

目的 探讨在高原吸入液态氧对移居青年通气无氧阈值的影响。

The analytic expression of output power and pump threshold of quasiCW Ti: sapphire laser is derived out for the first time.

首次导出了准连续钛宝石激光器输出功率和泵浦阈值的解析表达式。

Fully and clearly analytic expression of multiwavelet transformation is given .The experiment of speckle reduction to US image is implemented by choosing local error as threshold. Results show that multiwavelet transformation is useful for speckle reduction and there have little noise and reserve important image features such as boundary when compared to results obtained from existing the denoising methods alone.

在二维图像阵列的应用方面，通过采用局部方差作为阈值，对超声斑纹图像进行阈值化去噪处理的实验结果表明，多小波变换在有效抑制斑纹噪声的同时，相对于其他方法还能更好地保留原图像的边界等重要特征信息。

The process of the algorithm include: image enhancement, using self-adapting threshold value reduce redundance, using Hough transformation extract first feature line, according to the vertical projection of the horizontal gradient perform characters line, using the improving Hough transformation with angle constraints acquire the intersection of the two feature lines, according the characters of geometry position to judge the fault.

算法流程包括图像增强，自适应阈值变换滤除无关特征，应用Hough变换提取主特征线条，依据线型特征图像水平梯度沿垂直方向的积分投影定位主特征线，基于极角约束Hough变换推出两条主特征线交点，最后根据安全链和支架的几何形态特征判读故障。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。