片语

Hénon chaotic mappingHénon混沌映射

Chaotic Mapping Generator对于混沌映射发生器

cascade-chaotic mapping级联混沌映射

ga and chaotic mapping混沌遗传

2-d Chaotic mapping二维混沌映射

Henon chaotic mappingHenon混沌映射

Chebyshev chaotic mappingChebyshev混沌映射

piecewise linear chaotic mapping分段线性混沌映射

two dimensional chaotic mapping二维混沌映射

英汉例句

• a numerical analysis is carried out for the study of chaotic mapping and flow mixing effect in a periodically variant curvature pipe.

  通过使用不同曲率的弯管组合，在流动过程中引入周期性变动的二次流，实现对流体内部微团运动的控制。

• thirdly, a novel fragile watermarking scheme based on svd (singular value decomposition) and chaotic mapping is proposed.

  提出了一种基于svd（奇异值分解）和混沌映射的图像易碎水印方案。

• the chaotic mapping enables the logo pixels rearrange randomly in the specified spatial domain, and the mixed bits of the logo were embedded in the image dct coefficients.

  使用混沌映射将二进制商标的像素在空间区域中进行随机置乱，然后将置乱的信息分块嵌入在图像的dct变换系数中。

• main achievements are summarized as follows:(1) this thesis proposed a wavelet tree-quantization readable watermarking algorithm based on chaotic mapping and human visual system.

  在该算法中，水印是一幅有意义的二值图像，水印嵌入前利用混沌序列进行混沌调制。

• in this paper, an image encryption algorithm based on chaotic mapping and vector quantization is presented.

  提出了混沌映射与矢量码书相结合的加密算法。

• the improved bp algorithm added momentum item and chaotic mapping was adopted in fault diagnosis of power supply system based on chaotic neural network.

  基于混沌神经网络的供配电系统故障诊断，采用引入动量项和混沌映射的改进bp算法。

• abstr: in order to improve the precision of trajectory optimization, a cooperative differential evolution algorithm based on chaotic mapping is proposed.

  文章摘要：为提高轨迹优化的精度，提出一种基于混沌映射的协同差分进化算法。

• this method may promote the research of chaotic mapping measurement and benefit the weak signal measurement, digital sensor or digital sensor arrays design.

  研究表明，混沌映射和保序变换，可以用于微弱信号的直接数字化测量，也可作为数字化传感器或传感器阵列的设计参考。

• in this paper, a new modified method of chaotic picture scrambling network is proposed by the chaotic mapping interval twice division and the chaotic orbits dynamic quantification.

  为了增加图像置乱网络的复杂度和提高网络运行的速度，提出了一种改进型基于混沌的图像置乱网络。

• the momentum item and chaotic mapping was added into bp algorithm, and the initial value of the network was selected.

  在bp算法中加入动量项和混沌映射，选择神经网络初值。

• it solved some basic problems in the former chaotic mapping signal measurement systems.

  该方法可以有效地解决现有混沌映射信号测量技术中存在的一些问题。

• encryption matrixes and replacement matrixes are being generated by using the chaotic mapping via parameter perturbation, and then the gray-scale image is encrypted.

  利用参数扰动产生的有限精度混沌序列产生加密矩阵和置乱矩阵，对灰度图像进行加密。