smoothing method

A novel method for digital curve smoothing based on empirical mode decomposition ( EMD ) was presented.

将数字曲线视为离散几何信号,提出了一种基于经验模式分解 ( EMD ) 的数字曲线光顺算法.

At the same time, the harming window is used for smoothing the spectrum and two statistical method are applied to juge and choose the spectral peaks.

同时使用哈明窗光滑谱，采用两种统计方法来判断、初选谱峰；

Because of deep foundation pit, construction procedure and time factors has effect on gray model prediction, the forecast accuracy turns lower with increasing of time, exponential smoothing method is suggested.

在基坑监测中，由于该工程的特殊性，使得灰色系统预测方法受施工工序和时间因素影响较大，随着预测时间的推移，其预测精度有所降低，建议采用指数平滑法及其它方法预测。

We used the improved K-mean method to estimate the parameters and the margin linear method for smoothing parameter results in frequency statistics.

在统计词频方面，本文使用了改进的K均值方法对参数进行估计，并采用线性差值法对参数结果进行平滑处理。

An improved smoothing method for fuel-cost curve of thermal plant

一种改进的火电厂耗煤特性曲线拟合方法

The profit and loss modified in the smoothing method of cost forecast

成本预测磨光法的盈亏修正

Firstly, the paper adopts the horizontal and vertical data smoothing method to process different load data, for the missing data, it uses similar selection methods for addenda, which avoids the impact for load forecasting accuracy by error data or missing data.

首先，本文采用数据横向和纵向平滑处理法对负荷异点进行了处理，用相似日选取方法对缺失的数据来进行补遗，避免了因错误数据或者缺失数据对负荷预测精度造成的影响。

Applications of time series smoothing method in the prediction of product output

时间序列平滑法在产品产量预测中的应用

Study on the accuracy of index number smoothing method

关于指数平滑预测法精度的探讨

Circle ration method, spring back method and polish method for curve smoothing have been briefly introduced.

简要介绍了曲线光顺时的国率法 、 弹法及磨光法.

In the phase of image preprocessing, the former uses adjacent area average method ( AAAM) to smooth noise, the latter uses median fitting method ( MFM) to smooth noise. These two method smoothing effect the border of area differently.

在图像预处理阶段，前者使用邻域平均法进行噪声平滑，后者使用中值滤波法进行噪声平滑，这两种平滑方法对物体边缘产生不同的影响。

Time-window smoothing method and Its Applications

时序资料的时间窗平滑法及应用

Image smoothing technology based on PDE is an adaptive smoothing method.

基于偏微分方程的图像平滑技术是一种自适应平滑技术.

Therefore, the author has mainly completed the following several works: ( 1) at present, the time series smoothing procedures is a commonly used forecast method to the future ten years' passenger transport rate, but this law is not suitable for the long-term forecast.

目前，对未来十年后的客运量进行预测所较常用的预测方法是时间序列平滑法，但此法并不适用于长期预测。

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。

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。

Also, we have these results to the third degree smoothing method.

对三次磨光亦有上述结果。

Smoothing method for drawing log curves with dashed line

虚线型测井曲线的矢量平滑画法

High Throughput Architecture Design for Real-time Market Data Dissemination Applications; Three exponential smoothing method in Taicang Port Throughput Prediction

实时交易数据发布系统的高吞吐量架构设计三次指数平滑法在太仓港吞吐量预测中的应用