提出将信噪比和等响特性联合加权和根据新的ISO标准设计了一个新的等响加权滤波器。
United weighting of SNR and equal loudness property is brought forward and a new weighting filter is designed according to the new ISO criterion.
实验结果表明，该方法的滤波效果不但弥补了模糊加权滤波器的不足而且较经典中值滤波器有更好的滤波效果。
Experimental results show that this method makes up the drawbacks of weighted fuzzy mean filter, and excels the classical median filter.
在感知加权处理中充分利用了人耳的掩蔽效应，设计了感知加权滤波器，对谱减法增强后的语音进行滤波，进一步消除残余噪声。
And in perceptual weighting stage, auditory masking effect is used. A perceptual weighting filter is designed to filter the enhanced speech by spectral subtraction so as to remove residual noise.
每个梯形输入的加权因数与一个数字滤波器抽头系数对应。
Each ladder input's weighting factor corresponds to one of the digital filter tap coefficients.
SAW滤波器的输入叉指换能器(IDT)等值加权，而输出叉指换能器具有修正的汉明窗结构。
The input interdigital transducers (IDTs) in SAW filters are uniformly weighted while the output IDTs have the modified Hamming window structure.
本文针对图像椒盐噪声的去除，提出一种基于直方图分解的自适应加权均值滤波器。
In view of denoising salt-pepper noise, a adaptive weighted mean filter based on decomposition of histograms is proposed in this thesis.
本文针对图像椒盐噪声的去除，提出一种基于直方图分解的加权均值滤波器。
In view of denoising salt-pepper noise, a weighted mean filter based on decomposition of histograms is proposed in this thesis.
然后针对每个传感器，根据其各频率波束形成加权向量，采用约束优化方法，设计出具有要求幅度和相位响应的FIR滤波器。
Then, the BCBB is implemented by a set of FIR filters corresponding to the input channels, which provides the frequency response derived from BCBB weights for each sensor.
将自适应加权中值滤波器应用于滚动轴承故障信号的故障诊断中。
Adaptive weighted median filter is used for diagnosing the fault signal of the rolling element bearing.
在本质上，二次加权的M-估计器就是双向滤波器。
The re-weighted M-estimator is bilateral filtering in natural.
新算法使用时变遗忘因子对误差进行指数加权平均来估计均方误差，并使用该因子改变自适应迭代过程中滤波器系数向量的更新方向。
In the new algorithm, a time-variant forgetting factor is introduced to estimate the Mean Square Er-ror (MSE) and change the updating direction of adaptive filter coefficient vector.
以这些数值积分方法为数学工具，推导出了非线性估计子加权融合滤波器，本文中简称TNF。
With these numerical integration methods as mathematics tools, the new tracking algorithm, non-linear estimators weighted fusion filter, is developed, we call it TNF.
该无源被动定位系统采用了加权最小二乘法来估计目标位置并用卡尔曼滤波器对目标进行跟踪与预测。
Weighted least square estimation for target location and Kalman filtering for tracking and predication are used in such passive location system.
通常采用LMS算法对自适应横向滤波器的加权系数进行调节。
The LMS algorithm is usually adopted to adjust weight coefficients of the adaptive transversal filter whose output is an estimation of the echo signal.
通过构造加权最小二乘自适应滤波器，实现了各阶比成分在时域中提取。
Order components were extracted in time domain by constructing weighting least square adaptive filter.
该算法以加权均值滤波器为基础，利用被污染图像的直方图函数作为权值进行加权运算。
The idea is based on weighted mean filter, which uses the histogram function of the corrupted image as weight.
方法分析加权顺序统计滤波器的优化算法，由此导出秩选择滤波器的自适应优化算法。
Methods By analyzing the adaptive optimization algorithm of weight order statistic filter, the adaptive optimization algorithm for rank selection filter has been derived.
提出了一种利用基于距离参数的最小二乘滤波器群的纯方位跟踪目标参数估计器，该估计器是由若干个处地不同的距离区间上的加权最小二乘滤波器组成。
In this paper, a new bearings only tracking approach, which consists of a set of weighted least squares filters (LSF) each with a different initial range estimate, is proposed.
本文将图象噪声滤波器分为最佳滤波器、自适应加权均值滤波器和顺序统计滤波器三类。
The image noise filters are classified into optimal filters, adaptive weighted mean filters, and order statistics filters.
为达到误差等波纹的设计结果，将迭代重加权技术应用到IIR滤波器的设计问题中。
To obtain better design results with equiripple error, we apply iterative reweighted techniques to the design of IIR digital filters.
仿真实验表明，基于领域加权平均绝对值误差准则最优层叠滤波器也能在细节保持和滤除噪声方面寻找到比较合适的折衷点。 关键词：层叠滤波器；
Simulated experiments show that optimal stack filters based on neighboring weighted mean absolute criterion can also reach a good tradeoff between noise suppressing and detail preservation.
本文比较几个抽头加权值个数较少的13位巴克码脉冲压缩旁办抑制滤波器的性能。
In this paper, a. comparison is made of the performances of several 13 element Barker coded pulse compression sidelobe suppression filters, which have a few distinct tap weights.
用该程序可以设计出与加权平均形式相同的在线数字滤波器，所加的权是根据噪声的性质设计的归一化的滤波因子。
The on-line filter in the same way as average powers can be designed with given program. The power is the filtering factor designed on the basis of noise property.
逐次加权逼近滤波器；
提出了一种基于加权最大误差最小化准则的线性规划方法来设计可变带宽线性相位FIR滤波器。
This paper discusses the design method of FIR digital filters under the weighted least-squares error criterion.
我们在Y128基片上采用一般型和SPUDT型锥型换能器制作了相对带宽约15%的声表面波滤波器，一个换能器采用“块加权”，另一个换能器采用抽指加权。
Two kinds of SAWF using respectively usual and SPUDT tapered transducers with 15% fractional bandwidth are designed on Y128. One transducer is block weighted, and the other one withdrawal - weighted.
我们在Y128基片上采用一般型和SPUDT型锥型换能器制作了相对带宽约15%的声表面波滤波器，一个换能器采用“块加权”，另一个换能器采用抽指加权。
Two kinds of SAWF using respectively usual and SPUDT tapered transducers with 15% fractional bandwidth are designed on Y128. One transducer is block weighted, and the other one withdrawal - weighted.
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