smoothing technique

A modified ESPRIT algorithm using spatial smoothing technique

一种实用的空间平滑ESPRIT算法

Local time step and residual smoothing technique are introduced to accelerate the convergence and reduce the computer time effectively.

在通量计算时，采用了以有效边为基础的算法，引入了局部时间步长、残值光顺等加速收敛技术。

The spectrum analysis method is used to process Doppler signal. By using the classic spectrum estimation theory and data smoothing technique, the spin rate of projectile can be extracted from Doppler signal.

通过对雷达多普勒信号的频域分析，采用经典谱估计理论和数据平滑技术能够从多普勒信号中提取弹丸旋转速度。

Through analyzing the algorithm principle and the transformation parameters relationship, the author puts forward slope-smoothing technique to strengthen and improve the pull-in range of LZD and the matching automatization degree.

通过分析匹配算法原理和转换参数相对关系，提出了增强LZD算法拉入范围的坡度平滑技术，改善了LZD算法的拉入范围，增强了匹配自动化程度；

This paper proposes a method of applying the digital image processing technique to automatic processing and analysis of the temperature field images on cholesteric crystal display, which includes such procedures as noise smoothing, binaryzation, thinning, location and superposition.

本文提出了一种运用数字图象处理技术对胆甾型液晶显示温度场图象进行自动处理和分析的方法，包括噪声平滑、二值化、细化、定位与叠加等步骤。

Data averaging and data smoothing technique efficiently improve the ratio of signal to noise.

用累加平均和数字平滑技术提高了信噪比.

Range walking correction process, together with the use of smoothing treatment and the threshold detection technique based on the normalized extent ( normalized threshold median method), is adopted in the imaging processing to improve the accuracy of distance measuring.

在成像处理中加入距离走动矫正过程，并采用平滑处理以及基于幅度归一化的门限检测技术（归一化门限中值法）来改善测距精度。

By using the new binomial curve smoothing technique the variation trend of six climatic calamities in Guizhou between 1951 and 1997 is analysed.

采用新的二项式平滑曲线分析方法，分析了贵州主要的6种气候灾害1951～1997年近50年的气候变化趋势。

A smoothing technique in method solved X-ray spectra in laser nuclear fusion

激光核聚变中x-光解谱方法的光滑化技术

Experiment results show that the technique is superior to commonly used Katz smoothing technique.

实验结果表明该平滑技术优于目前常用的Katz平滑技术。

By using data smoothing technique of low-pass filtering and numerical compensation, the degree of smoothness of numerical data can be conspicuously increased, and the phenomenon of crack length displaying value lagging behind actual value can be eliminated.

采用低通滤波加数值补偿数据平滑技术，可以减小数据不平滑度且又避免了裂纹长度显示值滞后于实际值的现象。

In order to solve X-ray spectra in laser fusion, an iterative method with amplitude-limiting and periodic smoothing technique has been developed on the basis of the SAND iteration in this paper.

为了求解激光核聚变中的X射线能谱，我们在SAND迭代基础上提出了一种带有周期性光滑化的限幅迭代解谱方法。

Technique of Site Smoothing on Taper Sealing Surface of Ф 800 Condensing Tower

φ800冷凝塔锥形密封面现场光刀技术