• 这个问题影响程度明确;1024个元素的所有结果没有序列相关性

    It is not clear how much of an issue this is; none of the 1024 elements results had serial correlation.

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  • 结果表明洪涝指数降水距平百分率降水标准化序列相关性显著

    The results showed that flooding index was significantly correlated with precipitation anomaly percentage and standardization precipitation.

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  • 同时考虑样地随机效应、观测数据的时间序列相关性不同初植密度混合模型模拟精度传统的非线性回归方法模拟精度高。

    The precision of mixed model considering plot random effects, time series error autocorrelation and different plantation density at one time is better than that of ordinary regression analysis method.

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  • 针对PN序列相关性影响比较明显问题,提出了一种利用FH序列构造的具有共轭对称性质的训练序列进行符号同步方案

    Due to the obvious impact of frequency offset on PN sequences, based on the FH sequence, a symbol synchronization scheme with a conjugate symmetric training sequence is proposed.

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  • 第二章对CCFIBDI及CCFI分航线指数之间平均收益率、标准差度、峰度序列相关性基本统计量进行了比较分析

    Then it comparatively analyzes some basic statistic of CCFI and BDI, which include mean, standard deviation, skewness, kurtosis, autocorrelation, and so on.

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  • 首先通过采用一种基于各个国债之间相关性的新测度方法17个国债收益率时间序列进行聚类分析

    The paper first makes clustering analysis for 17 treasury bonds' daily return time series by using a suitable metrical approach based on the correlation among the bonds.

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  • 如果是的话,序列相关性相关的平滑序列所导致自由度降低作出解释了吗?

    If so have you accounted for serial correlation and the reduction in degrees of freedom brought about by correlating smoothed series?

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  • 根据序列图像运动弱小目标相关性提出一种弱小目标检测方法

    A detection method for small target is proposed according to the correlation of the small moving target in sequential images.

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  • 计算结果表明睡眠脑电序列具有长程相关性而且是多重分过程。

    The result shows that the sleep EEG series has the multifractal features as well as long range correlation.

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  • 运动补偿技术包括H。 264在内混合视频编码一项关键技术可以有效地消除视频序列在时间上的相关性

    Motion compensation is a key component of a hybrid video coding standard such as H. 264 and it can effectively remove the redundance of successive video signals.

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  • 算法利用经过特殊处理前后信息序列内在相关性进行准确符号定时估计

    This algorithm utilizes inherent correlation property of two segments of information sequence to carry out accurate symbol timing estimation.

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  • 分别序列时建立递进拟合模型,在多维数据集时利用属性相关性插值结果进行学习优化

    An optimization method for reasoning results is presented, such as recursive grey fitting model for single sequence and attribute correlativity model for multi-dimension data.

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  • 实验结果表明,由该系统产生的密钥序列具有均匀性,相关性小的特点。

    The results of experiment suggest that the key sequence is independently and weak correlation.

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  • 关联规则序列模式研究发现事务数据库数据项之间相关性方法

    Association rule and sequential pattern techniques are the methods that study and find the relationship in the items of transaction database.

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  • 序列图像目标时间相关性检验目标真实性,从而最终确定是否有运动目标。

    Then the authenticity of the object is proved with the time relativity of the object in a video sequence.

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  • 根据运动背景下运动小目标特点提出自适应背景对消滤波方法利用图像序列相关性来检测目标。

    Based on the feature of moving target in moving background, adaptive background cancellation filtering method is presented, in which target is detected by use of correlation of image sequence.

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  • 本文分析立体图象序列视差矢量运动矢量之间相关性基础上,提出一种基于MPEG - 2立体视频编码中的视差匹配快速算法

    On the basis of analyzing the correlation between disparity vector and motion vector, a fast disparity correspondence estimation algorithm for stereo video coding, based on MPEG-2, was presented.

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  • 为了实现视频监控智能化文中最后探讨了一基于视频序列象素时空相关性检测运动目标检测算法

    In order to realize intellectuality of video monitoring, we finally discuss a kind of motion detection algorithm on the basis of video array space-time relativity in the article.

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  • 对该混沌序列平衡性,跳频间隔大汉明相关性,从数值模拟硬件实现上进行了比较分析。

    This paper also analyzes the balance, the FH distance and the maxim um Hamming correlation of this FH sequences in both numerical analysis and experiment.

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  • 摘要视频序列相邻之间存在很大相关性冗余信息

    Absrtact: a great correlation and redundant information exist between two adjacent frames in the video sequence.

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  • 随机数提供发生器输入序列复线性组合输入值相关性很小

    The pseudo-random number is a complex, linear combination of values of input sequences provided to the generator and exhibits little correlation with such input values.

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  • 具有优良相关性线性复杂度平衡性周期伪随机序列广泛应用于CDMA系统通信系统

    Pseudo-random sequences with optimal properties such as correlation, high linear spans, balance and long period are widely used in CDMA system, spread spectrum and hopping communication systems.

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  • 对于技术效率偏低的原因分析,本文选择经济增长能源产量两组时间序列进行计量分析验证是否一定存在某种相关性与均衡关系因果关系

    The paper chooses the year time sequence between the Energy Source yield and the economic growth in order to validate the equilibrium and the cause and effect correlations between them.

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  • 基于ECG数据相关性方法首先ecg信号转化二维信号序列

    A 1-d ECG data was first segmented and aligned to a 2-d data array, which fully utilizing the two kinds of correlation of heartbeat signals.

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  • 本文利用日内交易高频分时数据研究流动性交易活动之间相关性各自的时间序列性质

    Using high frequency intra - day data, we study the correlations between liquidity and trading activity and their time series property.

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  • 物理量融合随机序列相关性信息论中信源思想,综合反映所残留的信息量

    The quantity fuses correlation of stochastic process and idea of entropy in information theory, it indicates the amount of information left in residual series.

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  • 分析差分图像序列沿时间时间相关性利用交叉来分析差分图像序列的时间相关性根据图像序列的时间相关性跟踪各差分图像序列

    Analyze the time correlation in the differential image sequences: Use cross-entropy to track the blocks of image sequences according to the time correlation along the time axes.

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  • 这种方法通过相关函数抽样序列形成方差矩阵控制序列相关性适用仿真具有不同概率密度函数的各种有限相关随机序列

    This method can control the series correlation via covariance matrix that was formed from correlation series and is suit for simulating finite correlated random series of different distributions.

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  • 这种方法通过相关函数抽样序列形成方差矩阵控制序列相关性适用仿真具有不同概率密度函数的各种有限相关随机序列

    This method can control the series correlation via covariance matrix that was formed from correlation series and is suit for simulating finite correlated random series of different distributions.

    youdao

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