The deposition velocity of Paleozoic, Mesozoic and Cenozoic assumes unimodal pattern. Application of Pearson-Type ⅲ and the Extreme-Value Type ⅰ Methods to Calculation of Maximal Wind Speed 在沉积速率分析曲线上,往往是古生代、生代和新生代呈单峰状态。P-Ⅲ型和极值Ⅰ型分布曲线在最大风速计算中的应用
To assume a spiral or curved shape. The deposition velocity of Paleozoic, Mesozoic and Cenozoic assumes unimodal pattern. 呈现盘旋状,呈现螺旋状在沉积速率分析曲线上,往往是古生代、生代和新生代呈单峰状态。
In this paper, we show that the independence polynomials of double stars are unimodal and locate their modes. 证明了双星图的独立多项式是单峰的,并且找到了峰的位置。
For all test fuels, the particle number and size distribution show unimodal or bimodal log-normal distribution. 柴油机排气颗粒数量的尺寸分布呈现单峰或双峰对数分布。
The absolute values of the coefficients of any chromatic polynomial form a unimodal sequence. 任何多项式系数的绝对值都构成单峰序列。
The scale factor and universal constant for asymmetric unimodal mapping 非对称单峰映射的标度因子及普适常数的研究
An acceleration technique of evolutionary strategy is presented for finding an optimal solution of unimodal functions. 针对单峰函数的最优化问题,给出一个快速收敛的进化策略。
Some properties of sequences of unimodal symbols and periodic orbits in unimodal functions 单峰符号序列的一些性质及单峰函数中的周期轨道
There were three patterns of monthly variation of litter mass: unimodal, bimodal, multi-modal. 凋落物的月变化模式主要有三种:单峰;双峰和多峰。
In the paper, it was proved by classification that the genus distribution for tree-like graphs is unimodal. 在此基础上,使用分类讨论的方法,证明了类树图的亏格分布是单峰的。
The Power Spectrum of Chaos Motion in One-Dimensional Unimodal Map 一维单峰映象中混沌运动的功率谱
The relation between the wavelet threshold and the signal-to-noise ratio in wavelet image denoise is presented. From many simulations of wavelet image denoise, the unimodal property between the wavelet threshold and the signal to noise ratio ( SNR) under different noise strength was developed. 本文研究了小波图像去噪过程中阈值与信噪比的关系,通过大量的仿真得出了小波图像消噪过程中,在不同的噪声强度下,信噪比与小波阈值之间存在单峰性的特征。
This paper give all kinds relation of among chaos in the unimodal map. 本文给出了单峰映射中各种混沌之间的关系。
This paper gives that dynamical properties of unimodal map are decided by K ( f). 本文给出了由K(f)所决定的单峰映射的动力学性质。
Each wave energy component of the swell spectrum due to stable wind is symmetrically unimodal distribution of direction. 涌浪和由稳定风场引起的风浪方向谱各组成波能量相对于方向呈单峰对称分布。
The Fractal Structure on Unimodal Mappings of Continuous Type 2~ ∞ 在连续型2~∞单峰映射下的分形结构
Tair of different regions are unimodal curve. 不同区域的Tair均呈单峰曲线,距沙漠越近的区域温度越高;
It is concluded in this paper that the chromatic polynomials of the joining generalized trees of a graph G which has strong logarithmic concavity are of unimodal property, particularly the joining generalized trees of cycle Cn. 本文对图的粘接广义树的色多项式进行了讨论,得到了一个具有强对数凹度的图的粘接广义树的色多项式具有单峰性,特别地,圈的粘接广义树的色多项式具有单峰性。
A model for unimodal maps 一个单峰函数族的模型
The shortest Confidence interval of unimodal distribution is discussed. 讨论了单峰分布的最短置信区间的问题。
The distribution property of combinatorial sequences is a basic problem in combinatorics. One of the most important properties is unimodality which includes unimodal, log-concave, log-convex and PF properties. 组合序列分布性质的研究是是组合数学中最原始最基本的问题之一,其中一类重要的分布性质是单峰型性质,包括单峰性、对数凹性、对数凸性和PF性质等。
Over-rotation pairs of periodic orbits of unimodal expanding Self-maps of the interval 区间上单峰扩张自映射周期轨道的超旋转对
The Cody index along altitude gradient presented unimodal pattern. 随海拔升高,Cody指数表现出明显的单峰格局;
In annual cycle, the curve of variation in serum testosterone concentration was unimodal type. 在年周期中,甘肃鼢鼠血清性类固醇浓度的变化曲线均呈单峰型。
In the simulation experiment, we can see the convergence speed of the improved algorithm is faster than the standard artificial bee colony algorithm in solving unimodal problems. 在后面的仿真实验中可以发现在解决单峰问题时,改进算法的收敛速度明显快于标准人工蜂群算法。
This thesis will use the language of words to investigate the combinatorial properties of the periodic symbolic sequences of unimodal maps and antisymmetric cubic maps. 本文用字的语言研究单峰映射和反对称立方映射的周期符号序列的组合性质,论文共三章。
The experimental analysis on the images whose histograms are unimodal, bimodal and multimodal respectively proves the validity of the proposed algorithm. 通过对直方图分别为单峰、双峰和多峰的图像进行实验分析,证明了这种算法的有效性。