The prediction method of weight local basis function is presented based on the deep research on local prediction for chaotic time series.
在深入研究混沌时间序列局域预测方法的基础上,提出了一种加权局域基函数预测方法。
Based on the rising of chaos in generation load time series of Central China Power Grid, a local prediction model is established based...
最后以华中电网的发电负荷为例检验了本文中的算法,最终的预测模型的预测效果良好。
Presented in this paper is a new signal processing method which is based on a nonlinear local prediction model (NLLP) and applied to speech coding.
提出了一种新的基于非线性局部预测模式(NLLP)的信号处理方法,并将其应用于话音编码中。
The prediction strategy replicates the data in the local nodes before data access, it optimizes the efficiency of data access by utilizing the unoccupied bandwidth of the networks.
数据访问预测算法通过在网络空闲时,提前将需要访问的数据复制到本地,利用网络的空闲带宽减少远程数据访问延迟来提高数据访问效率。
Results of the experiment were compared with those of the prediction using the Local Phase Equilibrium Model(LPEM) and Non-Equilibrium Kinetic Model(NEKM).
并用局部相平衡模型及非平衡动力学模型预测结果与实验结果进行了比较。
PNG compression is based on local (one pixel neighbourhood) prediction followed by ZLIB compressing.
PNG压缩是基于本地(一个像素的邻域)预测随后的zlib压缩。
Based on local linear prediction model of chaotic time series, short-term load forecasting method on multi-embedding dimension is presented.
基于混沌时间序列的局域线性预测模型,提出了多嵌入维的短期负荷预测方法。
The method of determining the index for predicting local roof fall has been given, the possibility of using a comprehensive index for roof weighting prediction has been discussed in detail.
初步给出了局部冒顶监报指标的确定方法;重点探索了采用回采工作面来压综合判断指标来预报顶板来压的可能性。
A method of chaotic time series prediction problem based on local dynamical similarity is proposed.
基于混沌系统局部特征,提出了一种局部动力相似的混沌时间序列的预测方法。
They can handle the fused filtering, smoothing, and prediction problems in a unified framework. They can reduce the computational burden, and can improve the local filtering accuracy.
可统一处理融合滤波、平滑和预报问题,可减少计算负担和改善局部滤波精度。
They can handle the fused filtering, smoothing, and prediction problems in a unified framework. They can reduce the computational burden, and can improve the local estimation accuracy.
可统一处理融合滤波、平滑和预报问题,可减少计算负担和改善局部估计精度。
At last, the prediction model of climate yield of local cotton is established, which has surely value.
最后建立了各地棉花气候产量预报模式,具有一定的实用价值。
Sum up the characteristics of local landslide, discuss the landslide hazard prediction model in island area.
总结了沿海岛屿地区滑坡的特点,初步探讨了海岛地区滑坡灾害的定值预测模型。
In this way, the trajectory distribution patterns can be learned. Using the learned patterns, the authors consider both local and global anomaly detection as well as object behavior prediction.
还给出了利用轨迹分布模式检测出局部可能的异常现象、检测整个运动轨迹所表示的事件是否为异常事件和目标行为预测的方法。
The good local amplification and multi-resolution characteristic make the wavelet network have strong adaptive capacity, fast convergence speed and high precision of prediction.
良好的局部放大特性和多分辨率学习特性使得小波神经网络比神经网络有更强的自适应能力、更快的收敛速度和更高的预报精度。
A method of contour prediction is presented which is based on the path coherence and limited contour expand, it can be divided into two courses: global prediction and local modification.
构造了一种基于路径连贯性和有限轮廓膨胀的轮廓预测方法,方法将轮廓预测分为全局预测和局部修正两个过程。
Their accuracy is higher than that of each local estimator, and they can handle the fused filtering, prediction, and smoothing problems in a unified framework.
它们的精度高于每个局部估值器的精度,且可统一处理融合滤波、预报和平滑问题。
Using a new neighborhood structure and partly randomized off-trap strategy, a novel local search algorithm for protein structure prediction is proposed.
构造了新的邻域结构,采用了部分随机跳坑策略,对此问题提出了新的局部搜索算法。
Integrating the high covering faculty of indirect methods and the high local accuracy of direct methods, a much accurate prediction about paleocurrent direction is put forward in this paper.
文中综合各种方法,将直接预测方法的高精度和间接方法的高覆盖能力结合起来,对古流向作出较高精度的预测。
Secondly, the locally linear prediction and ar model is introduced for the chaos sequences have the character of local predictability.
其次,根据混沌特性中的短时可预测性介绍了局部线性拟合和AR模型预测算法。
Investigates the prediction of vibration response increment of some airplane with local structural modifications.
研究了某型飞机局部结构改装振动响应增量预估问题。
Instead of traditional background prediction, this method detects infrared small and dim target by judging whether the local grey level surface possesses the two dimension Gauss function feature.
该方法通过判断图像局部灰度包络曲面是否具备二维高斯函数曲面特征实现红外弱小目标检测,不需要进行传统的背景预测。
The thin-walled workpiece local flexible deflection prediction research is mainly focused on two factors:cutting path and force.
结合铣削力预测的有关研究,建立了适合研究薄壁件局部加工变形误差的“刚性预测法”和“柔性预测法”流程。
Five air models (or methods) used for daily urban air pollution index prediction and its forecasting precision were discussed. The result is that based on the analysis of local meteo...
对用于城市空气污染物指数日常预报服务的五种预测模式和方法及其精度进行了讨论。
The strain-life curves are essential in order to apply the local stress strain approach for fatigue life prediction.
用局部应力应变法进行疲劳寿命估算,必须使用应变—寿命曲线。
This paper proposes an improved adding-weight one-rank local-region method for prediction of chaotic time series.
提出了一种用于混沌时间序列预测的改进型加权一阶局域法。
The paper widens the application of local method which used to be utilized in rarefied flow to the quick prediction of aerodynamic characteristics of missile-like reentry vehicle in hypersonic flow.
首先,使用局部线性方法给出模型的系数函数的初始估计; 然后使用积分方法,给出它们的积分估计; 进一步,研究这些积分估计的渐近正态性。
The finishing die was designed. According to finite element numerical simulation method, the filling state, load prediction and bending deformation of the local finishing process were obtained.
设计了局部精整模具,并应用有限元数值模拟方法分析了局部精整成形过程中的充填情况、成形载荷以及弯曲变形的规律。
The finishing die was designed. According to finite element numerical simulation method, the filling state, load prediction and bending deformation of the local finishing process were obtained.
设计了局部精整模具,并应用有限元数值模拟方法分析了局部精整成形过程中的充填情况、成形载荷以及弯曲变形的规律。
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