查询词典 filtering

MWF holds a new filter structure in which only the cross correlation vectors of each stage instead of the covariance matrix of input series need to be estimated when filtering.

MWF是一种新型的滤波器结构，在滤波时，并不需要知道输入序列的协方差矩阵，只要估计各级的互相关矢量即可。

A mean of squared differences image correlation/Kalman filtering motion estimator is analyzed deeply, proving its efficiency and unlbias, and equivalent to maximum likelihood estimator.

对实际中一种常用的均方差图像相关/Kalman滤波位移估值算法进行了深入分析，证明了该算法的有效性和无偏性，并等价于极大似然估值。

Furthermore, the framework of e-mail filtering system based on Maximum Entropy principle is constructed.

在此基础上，构造出基于最大熵原理的邮件过滤系统框架。

In chapter 4, the frequently used correction methods such as ratio method, multipoint smooth method and mean value smooth filtering were introduced, and the simulation data and collected data were compared.

在第四章，作者先容了几种目前使用较多的校正方法：比值法、多点圆滑法、中值圆滑滤波法，并对理论数据和实测数据进行试验。

There are many types of filtering methods, such as the limit speed filter and limit amplitude filter used in the program determination method, mean value filter, arithmetic average filter, sliding average filter, etc. This research adopts the combined average filter method that can eliminate the pulse interference.

有许多种过滤方法，如极限速度滤波和限幅滤波程序测定，均值滤波器算术平均滤波，滑动平均滤波等本研究采用了组合平均滤波法，能有效消除脉冲干扰。

In chapter 7, vector nearest mean filtering algorithm is derived for multidimensional signal processing.

因而，向量近均值滤波算法的提出，具有一定的开拓性的意义。

There are many ways to deinterlace, including line doubling, line averaging, median filtering, and motion compensation.

去隔行处理有多种方法，包括行倍增、行平均、中值滤波和运动补偿。

Bmp bitmap can implement binarization, median filtering, compensation omitted point, refinement to deal with.

详细说明：可以对bmp位图执行二值化，中值滤波，补偿遗漏点，细化处理。

The invention discloses a method for synthesizing acetyl tributyl citrate, which uses tributyl citrate and acetic anhydride as reaction articles, uses naphthalenesulfonic acid methylal as the catalyst during the ester synthesis process, filtering the catalyst from reacted articles after reaction, water-washing, alkaline-washing, distilling the filtrate to obatin acetyl tributyl citrate.

本发明公开了一种合成乙酰柠檬酸三丁酯的方法，它以柠檬酸三丁酯、乙酸酐为反应物，在酯合成过程中用萘磺酸甲缩醛作催化剂，反应结束后，将催化剂从反应后的物料中过滤出来，滤液经水洗、碱洗、蒸馏获得乙酰柠檬酸三丁酯。

With the adaptive filtering method middle and long term forecasts can be done accurately based on the historical data.

用改进后的自适应过滤法，可根据历史观测值准确地进行中长期预测。

You'll be in trouble it you don't watch out .

如果你不注意，你会有麻烦的。

Shaped like a biconvex lens.Of, relating to, or having the form of a hyperbola.

双曲线的属于双曲线的，与之有关的，或有双曲线形状的