查询词典 hankel transformation

In an opening environment, the storage and transformation of sensitive data often suffered from wire tapping, non- authenticate access and other attack.

开放式环境下，敏感数据的存储与传输很容易受到窃听、非授权访问、恶意修改等攻击。

Graphics suitable for beginners who are basic drawing and filling and graphic transformation, Pui-page wire drawing curves.

适合初学图形学的人，都是基本的绘图与填充及图形变换，贝页丝曲线的绘制。

In this social drasticchange, the late Qing's death penalty transformation to inspects socialvicissitude to have the important range pole value.

在这一社会剧变中，晚清死刑的变革对考察社会的变迁具有重要的标杆价值。

Zariff has cut Mr Obama's hair for 17 years - and, he said, the president's apparent transformation from raven black to salt and pepper last summer was real and normal for his age.

在去年夏天竞选期间，这位47岁的总统从一位年轻的参议员转眼变成了&白头翁&，这一惊人的转变引发了关于他将头发染成灰白，而让自己看起来更有经验的流言。

The core of test theory for a new generation of test is the combination of psychometrics and cognitive psychology, which is the key idea of the article .The article supposes there are four factors underlying response difficulty of Raven's Standard Progressive Matrices: figure complexity, figure format, transformation dimension, location factor. The hypothesis is tested by linear logistic latent trait model and proved to be valid.

本文在以认知和测量相结合为核心的新一代测验理论的指导下，从瑞文标准推理测验项目刺激特征的角度，对项目认知难度的影响因素进行了认知分析，提取出四个因素：图块繁简度、图块布局、变化维度、题序因子，结合线性逻辑斯谛克潜在特质模型对这四个因素进行了检验，证明提取出的四个因素是有效的。

In testing datasets, Snmpguess attack is misjudged as normal connection due to hidden feature transformation. We analyzed this attack connection and re-extract characteristics of the connection. The modified attack detection rates go up from 0.08% to 100%..

此外针对测试资料集中的Snmpguess攻击因特徵转换隐藏的问题，造成此一攻击会被误判为正常连线，我们透过分析此种攻击的连线特性，并重新取出连线特徵，修正后此类型攻击的侦测率由0.08%提升至100%。

The results showed that the starved fish had significant higher white-cell counts than the fed fish,the peak value occurring 20 d after starvation.There were higher multiplication and efficiency of transformation in the lymphocytes in the starved fish than those in the fed fis...

结果表明：饥饿后红鳍东方鲀外周血中白细胞的数量明显高于正常投喂组，且在饥饿20 d时白细胞的数量达到最大值；饥饿后脾脏中淋巴细胞的增殖转化能力与转化率比正常投喂组高，饥饿10 d时达到最大值，随着饥饿时间的延长，淋巴细胞的转化率逐渐降低；饥饿后脾脏中巨噬细胞的吞噬活性与吞噬率均高于正常投喂组，且在饥饿20 d时达到最大值。

As the contour of a wheel rim is easier to detect than the contour of a wheel, and the contour of a wheel rim and the contour of a wheel are approximately concentric circles on the same plane, we first detect the contour of the wheel rim, the center of the wheel rim and the contacting point between the wheel and the ground, then we detect the contour of the wheel via the invariance of cross ratio under projective transformation.

由于提取钢圈轮廓比提取车轮橡胶轮廓容易，而且钢圈轮廓和车轮轮廓可以近似看作同一平面上的两个同心圆，所以在本文中，我们首先提取钢圈轮廓、钢圈圆心和车轮与地面接触点在图像上的投影，然后利用射影变换保持交比不变的性质求出车轮轮廓。

If he's is right, Google is well-positioned to take advantage of India's transformation.

如果他是对的，那么谷歌已经做好充分准备，以便利用印度的这种转型。

In this paper, the transformation dynamics and thermodynamics of AF in weld metal in microalloyed steel were thoroughly investigated.

因此，研究微合金钢焊缝金属中AF的形成机理，具有重要的理论和实际意义。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。