The research methods for the complexity sciences include metaphor-analogy, model construct, numerical analysis, algorithmic method, virtual method and synthetics, which are not used in traditional sciences broadly, so complexity sciences are non-reductionism sciences. 归纳起来,复杂性科学的研究方法突破主要是采用了隐喻类比、模型建构、数值计算、虚拟仿真、综合集成等传统科学不甚广泛运用的非还原方法,因而复杂性科学被称为非还原论科学。
Requirements to the compression ratio and algorithmic complexity become higher and higher due to the development of Internet, so that most traditional compression methods of image and video can not satisfy current typical situations. Internet的发展使得对图像压缩率和算法复杂度的要求越来越高,一些经典的图像视频压缩编码方法已不能很好地满足需要。
Characterization of Time Sequence by Algorithmic Complexity 用算法复杂性分析时间序列
According to the analysis of a time sequence produced by a seismic Cellular Automata Model, the results show that algorithmic complexity may be useful for studying seismic patterns and their evolutions. 通过用算法复杂性C(n)分析由地震细胞自动机模型产生的地震时间序列,说明算法复杂性用于研究地震活动演化及地震活动图象是有希望的。
By using the time scanning of the algorithmic complexity value C ( n) and earthquake intensity factor value Mf the study on 12 moderate earthquakes occurred in Henan province and its neighboring region has been carried out. 采用八五地震预报攻关研究成果&地震算法复杂性C(n)值及地震强度因子Mf值时间扫描,对河南及邻区12次中等以上地震进行单项和综合分析研究。
Characteristics of seismicity evolution revealed by algorithmic complexity 用算法复杂性分析地震活动演化特征
Studying the algorithmic complexity of domination-related parameters and designing algorithm of domination-related parameters; 各类控制参数计算复杂性的研究及其算法的设计;
Many worthwhile optimization problems are NP-hard in algorithmic complexity, one of the solutions of which is approximation algorithm. 许多有着重要理论和应用价值的最优化问题在算法复杂性上都是NP-hard的,其解决方法之一是近似算法。
Algorithmic Complexity of Information Transport among Multiple Sensors in Gas-solid Fluidized Beds 气固流化床多传感器信息传输的复杂性研究
This paper, one of the successive parts of the duodirun merging algorithm, proves the correctness of three theorems described in a previous article [ 1], defines anl analyzes the parameters of algorithmic complexity. 本文是[1]的继续,证明了[1]中的定理、定义和分析了算法复杂性。
With combinatorial rules and adjacent rules, the algorithmic complexity can be reduced and nesting solutions can also be improved to meet industrial demands. 为了确保排料布局的合理性,满足工业上的一刀切要求,需采用组合规则和邻接规则来合成矩形块,这样做还可减少废料碎片、降低算法复杂度、提高板材利用率。
An improvement on the definition of algorithmic complexity 算法复杂性定义的改进
The algorithmic complexity and the approximate entropy of EEG were calculated and analyzed with different data points, different sample frequencies and different sample time duration. 计算和分析了脑电的算法复杂度和近似熵随着信号的数据点数、采样频率和时间的变化过程。
Studies of algorithmic complexity and earthquake prediction in 11 seismic zones of Sichuan and Yunnan Areas 算法复杂性与川滇地区11个地震带(区)地震预报的研究
It is recommended to the telecom department all over the world by the ITU, but it is difficult to realize in real time because of the high algorithmic complexity. 是ITU向全世界电信部门推荐的标准,但其复杂度较高,实时实现存在较大的困难。
PSNR, compression ratio and algorithmic complexity are most important factors which can be used to evaluate coding methods of image and video. Balancing those factors to achieve the best compression effect is the main research purpose at all times. 信噪比,压缩率,算法复杂度是评价图像和视频编码方法的三个主要指标,综合这三个指标并使其达到最好效果是编码方法追求的主要目标。
Method Cortical EEG and hippocampal potential were collected by implanted electrodes in freely moving rats. Algorithmic complexity ( Kc), approximate entropy ( ApEn), power spectral density ( PSD) and gravity frequency of PSD of the potential waves were calculated. 方法通过慢性埋植电极采集自由活动大鼠皮层脑电和海马电位,计算其算法复杂度Kc值、近似熵ApEn值,以及功率谱和功率谱重心频率。
Experiments show that the drift compensation algorithm not only has a low algorithmic complexity and the high real-time, but also improves the previous algorithm in terms of visual perception. Meanwhile, the video bit rate is rarely affected. 实验证明,该漂移补偿算法不仅具有较低的算法复杂度和较高的实时性,而且在视觉不可感知性方面对前一算法进行了改善,同时对于视频比特率影响较小。
The algorithmic solution includes regular decoding algorithms and optimizations of the algorithms proposed by the author; fixed-point and float-point performance evaluations and complexity analysis is provided for every algorithm. 给出的算法包括常规的解码方案和作者改进优化的解码算法,对于每种算法均给出了详细的定点与浮点性能仿真结果和复杂度评估。
The experiments have proved that they reduce the algorithmic time and space complexity greatly, and improve the algorithmic efficiency. Third, we propose a new way of decision rules extracting based on the discriminated matrics. 实验证明,新的算法都大大降低了算法时间复杂度,提高了算法效率。再次,提出了一种基于可分辨矩阵的决策规则提取新方法。
It has been proven that the strategy met the need of real-time process-ing in the aspects of algorithmic complexity and computational time. 2. 算法复杂度分析和计算时间评估证明了该方法完全可以满足视觉假体实时性的要求。
Especially I do an in-depth research and improvements on the real-time detection and algorithmic complexity issues which has troubled the traditional weak signal detection. 本文中尤其对于困扰混沌检测的实时性和算法复杂性问题进行了深入的研究与改进。
One major research direction of algorithmic mechanism design is that we can bring the computational complexity theory into mechanism design to determine the complexity of the corresponding mechanisms. 算法机制设计的一个主要研究方向是在机制设计中引入计算复杂性理论,对于机制的复杂性进行研究分析,判断相应机制的复杂度。