查询词典 robustness

Watermarks are stochastically permuted and coded by LDPC to improve the robustness against attacks.

水印嵌入之前进行随机置换与LDPC编码增强了水印抗攻击能力。

In present watermark system, there are two basic preconditions: one is robustness; the other is transparency.

在现代水印中，对水印有两个基本的要求：鲁棒性和不可见性。

A fuzzy variable structure controller inherits the robust characteristics of sliding mode control and interpolation property of fuzzy logic control. The robustness property of variable structure system makes the control system insensitive for different burthen variety and different outside disturbance. Fuzzy control predigests the device of control system and alleviates the chattering which variable structure system causes .

模糊变结构控制器继承了滑模控制的鲁棒性能和模糊逻辑的内插性能，变结构控制的鲁棒性使系统对不同的负荷变化、不同的外界干扰不敏感，模糊控制简化控制器的设计，减弱由变结构引起的抖振现象，实现更良好的控制效果。

As for contour tracking, a contour tracking method based on characteristic code and retrospecting mechanism is present, which can track cell edge with short branch, so as to enhance its robustness.

在细胞轮廓提取方面，提出了一种基于特征编码和回溯机制的轮廓跟踪算法，能够正确跟踪具有短枝干扰的细胞边界，增强了细胞提取的可靠性。

An improved method for adaptive decoupling controller was p roposed. A rectified RLS method was used for iˉ dentifying the linear model and a neural network was used for app roaching the coupling, nonlinear and unmodeled dyˉ namics. So the control precision and robustness of the system can b e improved, and it can solve the nonlinear uncertain multiˉvariable coupled problem.

设计了一种改进的自适应解耦控制方法，即采用修正的RLS算法辨识系统线性部分的模型，用神经网络来逼近通道间的耦合、非线性及未建模动态项，进而增强了自适应控制的精度和鲁棒性。

Simulation experiments and analysis work reveal that the algorithm sensitizes to embedding parameters and has benign robustness subject to general operations.

仿真实例和安全分析表明，该算法对嵌入参数敏感，对图像的常规操作具有较好的鲁棒性。

Experimental results show that the proposed method has good performance and the robustness to resist common attacks such as JPEC, rotation, scaling, sharping and so on.

实验结果表明该方法对抗诸如JPEG压缩、旋转、缩放、锐化等攻击具有较好的鲁棒性。

The robustness of the control method was discussed. A numerical example shims that the method can get a satisfied result.

仿真算例表明，所提出的基于动柔度修改的控制方法能够达到较为满意的控制效果，并有较好的鲁棒性。

Simulation illustrates the capability of tolerating noise and robustness characteristics of this method.

通过仿真实验，表明了本文建立的SVR谐波测量模型具有较好的测量精度和容噪能力，具有较强的稳健性。

The algorithm's stability, concordance and robustness were tested with several classical test cases. The test cases with actual topographies showed that the model can be used to deal with complex engineering problems.

通过几个经典算例和具有实际地形的堤坝溃决算例验证了该模型具有良好的激波捕捉能力和较高的计算精度，同时较好的满足了和谐性，能够模拟比较复杂的工程实际问题。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐