A method is advanced to avoid of filter diffusion by using residual error prediction.
提出一种基于预报残差方法来检测滤波发散问题。
Fixed step size can not result in fast convergence speed and low residual error simultaneously.
固定步长因子无法解决收敛速度和稳态误差之间的矛盾。
The concept of residual error in an Automatic Network Analyzer (ANA) system is presented and expounded.
本文提出并阐明了自动网络分析仪(ANA)系统剩余误差的概念。
For the problem of remote sensing image fusion, we propose a new scheme based on residual error in this paper.
针对遥感图像融合问题,提出了一种基于残差的遥感图像融合新方法。
This algorithm improves convergence speed and reduces residual error by increasing small the quantity of computation.
该算法通过增加很少的计算量不仅提高了收敛速度而且获得更小的剩余误差。
Robust regression analysis and minimax residual error analysis are two aspects in data processing of dynamic measurement.
在动态测试数据处理中,常常要进行稳健回归分析和最小最大值回归分析。
Structural damage identification based on the residual error calculated by using acceleration data in time domain is studied here.
研究了基于加速度时域信息构造残差量的结构损伤识别方法。
From the principle of refraction, concludes a formula of the influence, which must be a term in the refraction residual error model.
从折射修正的原理出发,推导了该项误差的表现形式。
In order to obtain a residual error map for remote sensing data after geometric correction, a GCP error propagation model was proposed.
为了获取遥感影像几何纠正误差空间分布情况,提出一种纠正控制点误差传播模型。
The robust fault detection filters can ensure that the residual error, generated by this filter, has both robust and directional properties.
鲁棒故障检测滤波器方法使残差既有干扰解耦特性又有方向特性。
The method comprises: storing elements in a two dimension residual error matrix to a one-dimension serial according to a preset mapping way;
该方法包括:将二维残差矩阵的元素按照预先设定的映射方式并行地存入一个一维序列;
The GM (1, 1) model modified by the residual error identification method was used to forecast the gas emission, achieving a higher precision.
采用残差识别方法修正GM(1,1)模型进行瓦斯涌出量预测,预测精度更高。
For an input image, the mouth region was recognized according to least residual error energy(LREE) criteria after the face region was first located.
然后在输入图像人脸初定位的基础上,利用嘴部的主元特征,通过最小剩余误差能量的判决准则实现人脸嘴部区域的自动定位。
The modification efficiency is improved by getting the residual error vector of the major modification vector separated from the measured error vector.
并通过从测量误差向量中分离出主修正向量后的残余误差向量方法提高修正效率。
The simulation results show that the new algorithm has better performance, less steady residual error and lower calculation complexity than conditional ones.
仿真结果表明,新的算法比传统的算法有好的性能和小的稳态剩余误差,并且大大减少了计算复杂度。
The experiment shows that the average residual error using the method is smaller than using block matching method for the large scale elastic deformed image.
实验表明,对有较大弹性形变的图像,与块匹配法相比,该算法得到的平均匹配残差明显减小。
Comparing with the CF algorithm, the new algorithm can reduce the residual error and improve the speed of convergence effectively and has better performance.
新算法与CF算法相比,在相同信噪比条件下可以进一步减小稳态误差,加快收敛速度,有较好的均衡性能。
In addition, the residual error model is built based on the forecasting results in 2000 and 2001 at Haikou, China for different requirements of various users.
此外,由于不同用户对预报精度的需求不同,本文以海口站2000、2001年的预报结果为例构建了残差模型。
On the basis of traditional Grey Model, the article improves Grey Model by the combination of equal dimension and new information and Residual error correction.
本文通过对历史数据的最优分段,提出了等维递补灰色校正模型,可以很好地解决这个问题。
Based on the relation between true error and residual error, the author puts forward a characteristic method for detecting and locating multidimensional gross errors.
首先分析真误差与残差的关系,并以此关系为基础,提出一种新的、有特色的多维粗差探测与定位方法。
Several methods, including correlation, correlation of acoustic curves, and calculation of residual error, are proposed to control the quality of synthetic seismogram.
提出了用相关系数、声波曲线对比和求剩余记录等方法来检查合成记录制作的质量。
Simulation results show that the proposed algorithm has better performances with low complexity, fast convergence and small steady residual error than the same algorithm.
计算机仿真表明,该算法实现简单,收敛效果好,稳态剩余误差小,其性能优于已有的一些同类算法。
In terms of road traffic accident forecast, residual error gray forecast model has been established to forecast road traffic accident on the basis of gray forecast model.
针对道路交通事故的预测问题,以灰色预测模型为基础,建立残差灰色预测模型对交通事故进行预测。
The present invention relates to a quick scanning method for a residual error matrix in video coding process, which belongs to the field of video coding in signal processing.
本发明涉及一种视频编码中对残差矩阵的快速扫描方法,属于信号处理中的视频编码领域。
Big and small of residual error and rule of sign change was observed with inspection method of residual error, and if it had system error or rough error and so on was identified.
采用残余误差观察法观察残差图中各个残余误差大小和符号变化规律,可直接判断有无系统误差。
This paper presents the residual error forecast model of average-growing function by using its residual error data sequence to adjust the model based on the finished forecast model.
在均生函预报模型的基础上,利用其残差数据序列对均生函数预报模型进行校正,提出了均生函数残差预报模型。
Calculation shows that method of minimum residual error is better method to establishment of the discharge drawdown equations, and minicomputer can use simply in calculating process.
计算表明,最小残差法是建立稳定法涌水量经验方程的一种较好方法,计算过程在微机上易于实现。
The forecast result of high precision is got in forecast of foundation pit deformation by GM (1, 1) model by means of selecting original data alignment and revision of residual error.
在采用GM(,1)型预测基坑支护变形,通过选取恰当的原始数据序列,并进行残差修正,能得到精度很高的预测结果。
The forecast result of high precision is got in forecast of foundation pit deformation by GM (1, 1) model by means of selecting original data alignment and revision of residual error.
在采用GM(,1)型预测基坑支护变形,通过选取恰当的原始数据序列,并进行残差修正,能得到精度很高的预测结果。
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