空间自相关分析有着广泛的应用领域,但目前缺乏相对的应用软件。
The spatial autocorrelation analysis has wide applications in many fields, but lacking of corresponding software at present.
利用空间自相关分析方法对武夷山风景名胜区游客区域空间分布进行分析。
Regional spatial distribution of the tourists to Wuyi Mountain scenic area was analyzed by using the method of spatial autocorrelation analysis.
空间自相关分析是一种空间统计的方法,可以揭示区域变量的空间结构形态。
Spatial autocorrelation analysis was a statistical method of spatial statistics, and it could reveal the spatial structure of regional variables.
空间自相关分析是一种空间统计的方法,可以揭示区域变量的空间结构形态。
Spatial autocorrelation is one kind of spatial statistics, which is used to disclose the spatial structure of regional variable.
常用的空间分析方法有地统计学、空间自相关分析、分维数分析、趋势面分析、尺度方差分析等。
General spatial analytical method include geostatistics, spatial autocorrelation, fractal dimension, trend surface analysis, scale variance analysis.
动态特性信号分析主要功能包括信号采集、统计分析、时域分析、自相关分析、频谱分析、自功率谱分析等。
It mainly includes signal acquisition, statistical analysis, time domain analysis, autocorrelation analysis, spectrum analysis, self-power spectrum analysis, etc.
利用空间自相关分析检测上述四个种群的空间遗传结构,结果表明,四个种群中的成株均无显著的空间自相关。
Spatial autocorrelation statistics were used to examine the spatial structure of genetic variation. No significant pattern was detected, which suggested extensive pollen flow.
最后,利用Matlab软件的作图功能,从自相关函数、频谱函数和模糊函数三个方面对M波形的性能进行了仿真分析。
At last, making use of the plotting function of MATLAB, the paper carries out simulation analysis from three aspects: auto-correlation function, spectrum and fuzzy function.
首先,论文对IEC61850标准的模型结构进行分析,包括其服务器、逻辑设备、逻辑节点、数据、数据集及各自相关的服务,探求其建模的方法和思想。
At first, the architecture of models in IEC61850 is analyzed, including server, logical device, logical node, data, data-set and respective services, to explore the way and idea of modeling.
通过对信号进行基于瞬时自相关的瞬时频率提取的方法对中频信号进行分析、识别,然后可以在FP - GA内部构造一个多通道匹配滤波器对信号进行匹配。
The article analyses the signal through the method of gaining instant frequency on the base of instant correlation, then we can make up a multicenter matching filter in the FPGA.
然后监控中心通过信息解包,分析信息类别,把信息通过GPRS网络转发给各自相关船舶。
Then the control center analyses the information classification, transmit information to relevant ship by GPRS. This thesis study GPRS network performance, and make GPRS VPN network.
多调制源、多载波信号的循环自相关解调分析存在交叉项的干扰,这使循环自相关解调方法的实际应用产生了困难。
The cross-term interference caused by multi-modulator and multi-carrier makes it difficult the use of the cyclic autocorrelation demodulation.
本文首先介绍了自相关过程的特点和识别、统计过程控制中的过程能力分析和控制图方法的基础理论和知识。
The basic theory and knowledge of the characteristics and identification methods of auto-correlated process, process capability analysis and control charts are first introduced in this paper.
利用自相关函数对恒生指数日收盘价时间序列中的自相似性进行了初步的实证和理论分析。
We do the initial identification and the theoretical analysis with the autocorrelation function towards the time series of HSI daily closing quotation.
通过自相关与谱分析的方法,详细地讨论了这种流动的一些物理机制。
By means of auto-correlation and spectrum analysis, we discuss in detail some physical mechanisms of the flows.
作为对照,用自相关功率谱分析检测短周期项的理论值序列和BIH的世界时序列,都得到了显著的短周期项功率谱。
In contrast with this result, the same analyses of both the theoretical series of tidal terms and the, BIH series of UT demonstrafe the notable power spectrum of the short-period terms.
从线性预测编码技术的概念入手,分析和研究了线性预测编码技术及其LPC正则方程的自相关解法。
Based on the concept of linear predication coding, analyzes and researches the linear predication coding technique and the auto-correlation solution of its LPC regularity equations.
利用该算法对线性预测系统的自相关数字电路进行了实验,并对算法的时间复杂性做了分析。
By utilizing this algorithm, we did an experiment about autocorrelation data circuit of linear forecast system and analyzed the tune complexity of the algorithm.
通过对相关函数相对误差的分析,提出了分段自相关的方法。
By analyzing the relative error, the method of segmental auto correlation is presented.
自相关理论目前虽然已被广泛应用,但是空间自相关的研究及其在图像分析中的应用仍然是一个新课题。
Autocorrelation has been applied in many fields while the study of spatial autocorrelation and its usage in image analysis is a new question for discussion.
本文利用自相关函数分析燃烧过程的压力脉动信号,并根据不同燃烧状况下压力脉动自相关曲线对燃烧状况作出正确判断。
In this paper, autocorrelation function method is used to analyze pressure fluctuant signals and an right judgment of combustion condition can be obtained from autocorrelation analysis curves.
对于整数频偏估计,分析了一种基于序列自相关的算法,并将该算法推广应用到频率选择性信道中;
For integer frequency offset estimation, we analyze a sequence auto-correlation based algorithm, and extend the algorithm into frequency selective channel case.
介绍了时域波形的合成与分解,以及分析的自相关函数和互相关函数。
Introduced the time-domain waveform synthesis and decomposition, and analysis of autocorrelation and cross correlation function.
本文扼要叙述了用于离散时程数据的功率谱分析的自相关回归法(ARM)的数学过程。
This paper briefly introduces the mathematical processing of ARM used in power spectral analysis of discrete time-histories data and confirms the usalitity of ARM in earthquake engineering.
结论:由于重复测量数据间存在一定的自相关性和随机误差的多层次性,因而其分析方法有别于一般的统计分析方法。
Conclusion: Owing to correlation among repeated measures and its hierarchical error, the statistical analysis with repeated measures is different from other statistical approach.
采用变异矩分析和分形方法,研究了草山草坡群落在放牧和刈割条件下的空间异质性及空间自相关性。
Spatial heterogeneity and spatial autocorrelation of grassland pattern under grazing and forage condition were studied using semivariance analysis and fractal method.
分析了用协方差矩阵和自相关矩阵得出的PCA表达是不同的,但是两者的误差是相同的。
We analyses the different result of PCA by using autocorrelation matrix and covariance matrix, and point out that the express of PCA is different but the error are the same.
本文根据湍流统计理论和野外观测数据,详细分析了林带背风面湍流自相关、空间相关和湍流积分尺度特征。
In this paper, autocorrelation, space correlation, and integral scale of turbulence were discussed, using theory of turbulence statistics and field observation data.
本文根据湍流统计理论和野外观测数据,详细分析了林带背风面湍流自相关、空间相关和湍流积分尺度特征。
In this paper, autocorrelation, space correlation, and integral scale of turbulence were discussed, using theory of turbulence statistics and field observation data.
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