inverse filter
英 [ˌɪnˈvɜːs ˈfɪltə(r)]
美 [ˌɪnˈvɜːrs ˈfɪltər]
网络 反滤波; 逆滤波器; 逆滤波; 反滤波器; 滤波器
双语例句
- The inverse filter is a simple deconvolution algorithm which gives perfect performance when the raw data is noiseless, but is invalid when the system transfer function spectrum has zero points.
逆滤波是一种比较简单的卷积反演方法，在小噪声的情况下其效果相当好。 - Application of inverse filter in energy spectrum measuring
逆滤波器法在能谱测量中的应用 - A modified means to Wiener inverse filter for improving vertical resolution of ultrasonic signals
用维纳逆滤波器解卷积提高超声检测纵向分辨率的改进方法 - This inverse filter can consider the efficacious bandwidth of signal tested and the character of measurement system synchronously so we can acquire the estimating value of signal tested and the error is little.
这种反滤波器兼顾被测信号的有效带宽和测试系统的特性，能够得到被测信号误差很小的估计值。 - The paper briefly introduced the principle of inverse filter for compensating absorption and applied the inverse filter for compensating absorption to process the common stack data.
文中简要介绍了吸收补偿反滤波器的原理，并应用吸收补偿反滤波器对常规叠加数据进行处理。 - Algorithm of inverse filter for rotation invariant pattern recognition
用于旋转不变模式识别的一种逆滤波算法研究 - We use a new deblurring function that is easier to implement than inverse filter.
采用了新的消模糊函数，它比起逆滤波器较易于制作。 - Various image restoration methods have been proposed, like inverse filter, Wiener filter, maximum entropy, iterative blind deconvolution, etc.
图像复原有很多经典方法，像逆滤波法、维纳滤波法、最大熵复原、迭代盲反卷积等。 - The proposed frequency domain inverse filter method is also simpler than time domain inverse filter method.
提出的频域反滤波方案也比时域反滤波计算简单时间省。 - This paper mainly describes the method of eliminating the multiples by predictive inverse filter iteration.
本文叙述了消除复杂多次波的预测反滤波迭代法。如果某个地区多次波的周期性较差，则用常规预测反滤波方法消除多次波的效果就很不理想。 - Based on Gaussian function supposition, the image spectrum restoration property of the three image restoration algorithms is analyzed, such as the inverse filter, the constrained least squares restoration ( CLS) and maximum likelihood estimation ( PML).
基于高斯函数假设的频谱分析方法，对逆滤波法、约束最小平方滤波法和最大似然法等三种图像复原算法的频谱恢复特性进行了实验和分析。 - Rotating Invariance Matched Filtering Correlation Recognition Based on Inverse Filter
基于逆滤波器的旋转不变匹配滤波相关识别 - A modified Wiener inverse filter for deconvolution in ultrasonic detection
超声检测中维纳逆滤波解卷积方法的改进研究 - In order to solve this problem, a nonlinear inverse filter was employed. It is composed of a finite impulse response IIR filter and a static nonlinear unit.
为了补偿这个测量误差，文中采用一个由无限响应的IIR滤波器和静态非线性环节构成的非线性滤波器去减小误差。 - After obtaining the point spread function ( PSF) parameter, inverse filter is adopted to complete the restoration.
根据离焦参数得到点扩展函数，利用逆滤波器复原模糊图像。 - Improvement of Cumulant-Based Inverse Filter Criteria for MIMO System
基于累积量的多输入多输出系统逆滤波准则算法的改进 - This paper investigates emphatically the inverse filter method and numerical differential method based on discussing the dynamic error correcting methods, and applies these methods to the wrist force sensor, and gets good effects.
在对动态误差修正方法进行讨论的基础上，着重探讨反滤波和数值微分修正方法，并应用于腕力传感器的研究中，效果良好。 - Wiener inverse filter is one of the deconvolution methods to renew echo for improving the vertical resolution.
维纳逆滤波是利用解卷积技术提高超声检测纵向分辨率的算法之一。 - The relation between spatio-temporal inverse filter and time reversal is analyzed, and the iterative time reversal is presented.
在分析空&时逆滤波和时反处理关系的基础上，提出了一种迭代时反的方法。 - At last, the design and applying characteristics of digital inverse filter are summarized in the paper.
最后总结了轨道检测中数字滤波器的设计和应用特点。 - A modified IF ( Inverse Filter) algorithm is proposed to implement rotation invariant pattern recognition.
为简化运算过程，较好地实现旋转不变相关识别的目的，提出了一种将逆滤波与基本的SDF（SyntheticDiscriminantFunctions）相结合的改进的逆滤波器算法。 - An inverse wiener filter algorithm, which avoids the illness condition in common inverse filter, gives the final restored images.
最后用维纳逆滤波算法得到恢复图象，避免了普通逆滤波中的病态问题。 - SC-FDE uses frequency domain inverse filter to offsetting the linear distortion of the channel based on the channel estimation in frequency domain.
SC-FDE根据频域信道估计的结果，采用频域逆滤波器来补偿信道的线性失真。 - The pseudo inverse filter has the advantage of the inverse filter, but it can distort the result.
伪逆滤波保留了逆滤波的优点，但是滤波结果有畸变。 - For the problem in the inverse filter, the analysis and some solutions are given.
对逆滤波器设计中存在的问题及改进方法作了一定的分析。 - Chaotic Inverse Filter and Fractal Parameter with Applications on Target Detection
混沌逆滤波与分形参数在目标检测中的应用 - An inverse filter for return signal to restore target signature and a restraining image sidelobe method used matched filter are provided.
提出了对回波信号逆滤波以恢复目标特征及采用匹配滤波来抑制成像旁瓣的方法。 - Inverse filter, one of the digital signal processing techniques is applied to the measurements to improve the modified measuring approach.
文中将数字信号处理中的反滤波技术应用于水声材料性能的测量中，改进了这一修正的测量方法。 - The simulations on steady streams and pulsatile flows are carried out to compare our weighted spiking filter with traditional inverse filter and spiking filter.
进行稳恒流和脉动流的仿真实验，将加权尖峰滤波器与传统的逆滤波器和尖峰滤波器进行比较。 - Inverse filter and Wiener filter are discussed respectively, and four different degradation models are selected to represent actual degradation.
讨论了逆滤波和维纳滤波，选取四种退化函数来表征实际的退化模型。