Wiener-Hopf filter

Describes a simple and effective Wiener filter and adopts it to filter digitized X-ray images.

介绍了一种简单有效的维纳滤波器设计过程,并采用该过程对数字化X射线影像进行滤波,试验表明:维纳滤波器能在去除图像噪声的同时较好地保留图像细节,具有实际应用价值。

At first, the de-noising pretreatment was carried out for image signal through the transcendental Wiener filter in wavelet field.

先通过小波域上的先验维纳滤波器对图像信号进行去噪预处理。

On the basis of WienerChop algorithm, an improved Wiener filter in wavelet domain is proposed.

在WienerChop算法的基础上,提出了一种改进的小波域维纳滤波器,在小波域采用基于贝叶斯估计的小波阈值去噪技术估计期望信号,提高估计的精度,并以此设计经验维纳滤波器;进一步适当选择多小波基,使每个基函数通过小波变换能够比其他小波基更好地捕捉信号的某些特定特征,从而实现WienerChop算法的迭代。

FIR digital filtering, discrete Weiner filtering and wavelet denoising algorithm are applied to reduce noise of test signal,and the virtues and defects of three methods are compared.

应用FIR数字滤波方法、离散维纳滤波器方法及小波消噪算法对测试信号进行消噪处理并比较了3种方法的优缺点。

In this paper we have completed a DSP-based design of adaptive LMS Weiner filter,and realized to decrease noise in digital image processing.

本文完成了一种基于DSP的自适应LMS维纳滤波器的设计,从而实现了对数字图像进行初步降噪处理。

Wiener-Hopf optimum filter

维纳-霍普夫最佳滤波器

optimum least-squares filter

最佳最小平方滤波器

Study on Linear Optimum Filtering Based on Wiener Filter;

线性最佳滤波Wiener滤波器研究

Application of the Optimal Kalman Smoother Based on Variable Dimension Filter Algorithm in Landslide Monitor Data Process

基于变维滤波算法的Kalman最佳平滑器在滑坡监测数据处理中的应用

Study of FPGA Optimum Implementation Method of FIR Digital Filter

FIR数字滤波器的FPGA最佳实现方法研究

On WF-LCMV Beamformer Design

基于维纳滤波的LCMV波束形成器设计

Wiener Mixture Filter and Research on Traffic Flow Forecasting Algorithm;

维纳混合滤波器及交通流预测算法研究

An Improved Error Loading Method for Multistage Wiener Filter

一种改进的多级维纳滤波器误差加载算法

matched-filter Doppler direction finding

匹配滤波器多普勒测向

Optimal Discrete Representation of Continuous-Time Signals for Given Reconstruction Filter

给定重构滤波器条件下连续信号的最佳离散表示

Image De-noising Algorithm Via Stationary Wavelet-domain Wiener Filter Based on Correlation Model;

基于相关模型的平稳小波维纳滤波器图像去噪算法

Maintenance the Wave soldering(WS) machine to ensure the maximum capability and efficiency. Trouble shooting.

即时修护波峰焊机器产生之问题，维持波峰焊最佳之产能与效率。

Mathematical Methods of System Optimal Control & Filtering

系统最佳控制与滤波的数学方法

Research on Application of Filter Arithmetic Base on Control of Optimal Burst Angle

最佳起爆角控制的滤波算法应用研究

two-sided least-squares inverse filters

双边最小平方反滤波器

one-sided least-square inverse filter

单边最小平方反滤波器

Holterhoff process

霍耳德霍夫波纹整理法

In order to highlight the essential features of the Wiener filter it has been necessary to simplify the design problem, as much as possible.

为了突出维纳滤波器的主要特点，已尽可能地简化了设计问题。