比如,如果f是连续和强单峰的,他声称可以保证收敛到最小值。
For example, if is continuous and strongly unimodal, he argues that convergence to a minimizer is guaranteed.
主要研究成果归纳如下:首先,针对目标和背景严重重叠、直方图为单峰的图像,提出了适合该类图像的一种新的模糊熵。
The main research results can be concluded as follows:First, a new fuzzy entropy method is proposed for the image of target and background are seriously overlapped and the single histogram modal.
单单峰值电压就能以适当储存提供以色列电力所需的九成电力。
“PV alone could provide 90 percent of Israel’s electricity needs with the appropriate storage,” he said.
本文给出了单峰映射中各种混沌之间的关系。
This paper give all kinds relation of among chaos in the unimodal map.
本文给出了一维单峰映象混沌运动关联函数与记忆函数数值计算的公式、方法及结果,并对其物理图象进行了分析。
A numerical calculating formula, the method and the results of correlation and memory functions of chaos motion for one-dimensional unimodal map are given, and both physical graphs are analysed.
本文对非对称单峰映射的标度因子和普适常数进行了研究。
In this paper, the scale factor and universal constant are discussed for asymmetric unimodal mapping.
讨论了单峰分布的最短置信区间的问题。
The shortest Confidence interval of unimodal distribution is discussed.
以局部演化的方式,实现了种群间分离与种群内自聚集,使多峰函数优化问题转化为单峰函数优化问题。
The separation among populations and the adaptive-gathering in a population are achieved by local evolution, so the multi-model function optimization is transformed to unimodal function optimization.
杨树人工林间作小麦与大田中小麦的蒸腾速率日变化规律均是单峰型,间作小麦蒸腾速率总体高于大田中小麦。
Day change of intercropping wheat's transpiration intensity and that of wheat in field is unimodal, and the anterior is stronger than the latter.
着重介绍了混沌理论的基本概念及有关单峰映象的理论。
We introduced mainly unimodal map of chaos theory in this paper.
利用近轴几何光学模型推导出焦距标度,这些焦距标度都具有良好的单调性和单峰性。
The focus measures are drived from the paraxial geometric optics model. All these focus measures have good monotonicity and unimodality.
我们又用基回数考察了图的色多项式,验证了某些图类的色多项式的单峰性。
We also investigate chromatic polymial of graph by its cyclomatie number, and verify unimodality of chromatic polymial of some graph.
阿拉伯单峰骆驼是阿拉伯骆驼中的特殊品种,已经培育成适合乘坐和参加比赛。
A special breed of Arabian camel, the dromedary, has been developed for riding and racing.
向导的单峰骆驼在简洁的黄沙背景的衬托下,少许的显露也是如此的显眼。
A hint of his dromedary is visible against the simple backdrop of golden sand.
本文指出了一族单峰映射存在周期为奇数的周期点,并进一步研究了某些周期轨道的结构。
This paper shows the existence of odd periodic points for a class of unimodal maps of the interval and gives order constructure of some periodic orbits.
所得聚合物的数均分子量随单体转化率的增加而线性增长,而且分子量呈单峰分布。
The number averaged molecular weights of the obtained polymers increased linearly with monomer conversion, and molecular weight distributions were unimodal throughout the reaction.
任何多项式系数的绝对值都构成单峰序列。
The absolute values of the coefficients of any chromatic polynomial form a unimodal sequence.
当机组采用先慢后快的两段折线式导叶关闭规律时,蜗壳进口压力只有单峰。
Secondly, if the two-segment closing law, the guide vanes close slowly first and then faster, only one pressure peak will be left.
不同天气情况下,作物蒸发蒸腾量的日变化曲线基本相同,都是典型单峰型,变化的幅度、变化速率、峰值出现的时刻以及峰值的大小有差异。
The curve of evapotranspiration is the typical unimodal sort, but for the difference with the amplitude , velocity , the size and time of the maximum evapotranspiration.
为了测试该算法的性能,选择了几个目标函数进行优化,包括单峰函数和多峰函数。
In order to test the performance of the algorithm, several object functions are optimized including single-modal and multi-modal function.
利用系综平均的方法,计算了在单峰高斯分布适应面上准物种的浓度分布和误差阈。
By ensemble average method, the concentration distribution and error threshold of quasispecies on single peak Gaussian distributed fitness landscapes were evaluated.
结果表明,在两种灌溉方式下棉花冠层内的温度、光照强度和净辐射日变化曲线均呈单峰线;
The result showed that the diurnal variation of temperature, irradiation intensity, net radiation as a curve in cotton canopy of two irrigation ways.
应用反向传播神经网络,解决了单峰测量方式的级次模糊问题。
The order ambiguity problem of single peak tracing method is solved through the application of BP neural networks.
对林分结构研究表明,不同发育阶段的林分林木直径分布呈左偏单峰山状曲线,林木株数随径阶变化可以分为四个阶段;
It was found out that the value of the stand DBH at the succession stages appeared to be inclined to left side mountain-liking curve.
用压汞法测定了离心成形坯体的孔隙率,曲线呈窄的单峰分布,证明了粉体无团聚。
The results show that the distribution curves are one-humped and concentric, which indicates that the powders have no agglomeration.
供油提前角相同时,两者额定工况的放热率图都呈单峰,前者最大爆发压力和最大压力升高率较低。
At the rated power, the HRR for each engine has only one peak, peak pressure and rate of pressure rise for DME engine is lower comparatively.
各类常用的单峰分布皆不可用于描述这种车辆荷载。
The traditional single peak probability distributions cannot appropriately describe the actual vehicle loads.
格尔塔是乍得撒哈拉沙漠里一个陡峭的峡谷,骆驼妈妈正在悠闲的饮水,一只年幼的单峰骆驼躲在后面偷看。
A young dromedary camel peeks underneath its mother as she casually drinks in the Guelta Arche, a steep canyon in the Chadian Sahara.
格尔塔是乍得撒哈拉沙漠里一个陡峭的峡谷,骆驼妈妈正在悠闲的饮水,一只年幼的单峰骆驼躲在后面偷看。
A young dromedary camel peeks underneath its mother as she casually drinks in the Guelta Arche, a steep canyon in the Chadian Sahara.
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