循环域

Based on the decomposition of the space time eigenstructure of signals,a novel wideband spectral correlation space time DOA matrix method is proposed in this paper to estimate the 2 D DOA of wideband signals .

该方法利用信号的循环平稳特性实现了对宽带信号的有效处理，同时通过空时变换将传统的一维空域处理拓展到了二维空时处理，更充分地利用了信号的时域特征，从而大大简化了阵列结构，提高了算法的性能。

A system, method, and computer program product for fractal video coding, based on the circular prediction mapping in overcomplete wavelet domain.

基于过完备小波域中的循环预测映射的一种用于分形视频编码的系统、方法及计算机程序产品。

In this thesis, construction of permutation and combination of matrix, patch and propylaea, that of dilation, erosion, collision and thinning, and cycled structure rule of urban space are presented.

提出城市空间元素的循环结构构筑原则以及原域、通廊、块体间排列组合的六种构筑形式和膨胀、腐蚀、击中、薄化的构筑方法。

We find the linear Introduction-Background-Method-Results-Discussion structure, complicated with cyclicity.

研究发现，英汉语言学语域的学术论文的宏观结构以引言(In-troduction)-背景（Background，或称文献综述）-方法-结果-讨论的线性结构为主线，在语篇推进过程中又出现步骤的循环，是螺旋式和线性有机结合的复合结构。

The local stability of a general irreversible Carnot cycle considered the different irreversibility i.e. thermal resistance, heat leaks, dissipative processes inside the working fluid are studied from the chapter II to chapter IV in this thesis.

文中第二到第四章中首次研究了包含热阻、热漏、内部耗散等各种不可逆性的一般不可逆Carnot循环的局域稳定性能。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。