英语释义

1. simplification of a complex signal (as instrumental data) usually by removal of instrument noise

片语

deconvolution filter反褶积滤波器

spike deconvolution尖脉沖化反褶积

d deconvolution三维去卷积

phasor deconvolution相量反褶积

homonorphic deconvolution何莫非克反折机

pholographic deconvolution全息去褶积

limited deconvolution限噪反褶积

Ensemble Deconvolution多道反褶积

英汉例句

• Conventional deconvolution does not work when seis - mic data don「t satisfy the constraints of minimum phase and white noise.

  当地震资料不满足最小相位和白噪声约束条件时，常规的反褶积方法就不再适用了。

• Four component surface consistent wavelet deconvolution method well makes up for insufficiency of the above deconvolution methods.

  四分量地表一致性子波反褶积方法较好地弥补了上述反褶积方法的不足。

• The blind inverse identification arithmetic is proposed firstly, and then the input source signal is restored by the deconvolution method using the identified system model.

  首先提出了一种解决盲辨识问题的算法，然后利用辨识得到的系统模型对源输入信号进行反卷积恢复。

• This paper discusses how to realize maximum variance norm deconvolution on a minicomputer.

  本文论述了最大方差模反褶积在小型计算机上的实现方法。

• The automatic filter and automatic frequency compensation techniques introduced by this paper are just for improving the conventional filter and deconvolution methods.

  本文推出的自动滤波技术和自动频率补偿技术就是为了改进过去的滤波和反褶积技术所采取的新措施。

• In order to eliminate the influence of atmospheric turbulence in the course of detecting targets, a blind deconvolution image restoration algorithm based on APEX method was proposed.

  在目标探测过程中，为了消除大气湍流带来的影响，提出了一种基于APEX方法的盲去卷积图像复原算法。

• In petroleum seismic exploration records, Rayleigh waves belong in disturbing waves which should be removed from the records before deconvolution and stacking so as to raise signal-to-noise ratio.

  石油地震勘探记录中的瑞雷面波是一种干扰波，在反褶积和叠加前必需首先将面波从炮记录中分离出来，以提高叠加剖面的信噪比。

• Objective To investigate the application of enamel EPR deconvolution program in dose reconstruction in the low dose region.

  目的探讨牙釉质电子顺磁共振(epr)谱去卷积程序在小剂量区域剂量重建的应用。

• A seismic blind deconvolution method based on negative entropy was discussed.

  讨论了基于负熵的地震盲反褶积方法。

• Conventional deconvolution does not work when seismic data don」t satisfy the constraints of minimum phase and white noise.

  当地震资料不满足最小相位和白噪声约束条件时，常规的反褶积方法也将不再适用。

• They can handle the white noise deconvolution fused filtering, smoothing and prediction problems in a unified framework.

  它们可统一处理白噪声反卷积融合滤波、平滑和预报问题。

• The APEX method is an FFT-based direct blind deconvolution technique that can recover complex texture imagery quickly.

  APEX是一种基于快速傅立叶变换的直接盲解卷积算法，能够快速复原复杂纹理图像。

• This paper mainly describes the applicability of fast Fourier transform (FFT) deconvolution technique, which is used in assessing the residence time distribution (RTD) of reactors.

  本文系统研究了快速傅里叶解卷积技术对于反应器停留时间分布求解问题的适用性。

• The maximum entropy deconvolution is performed under the premise that seismic wavelet is of minimum phase, so the forward prediction error is equivalent to reflection coefficient series.

  最大熵反褶积是在地震子波为最小相位条件下进行的，其向前预测误差就等于反射系数序列。

• A series of theoretical tests say that this new method is applicable to the least square deconvolution of mixed-phase unknown pulse.

  文中给出的一系列理论试算结果表明，该方法适用于混合相位未知脉沖的最小平方反褶积。

• This Adaptive Optics system is based on deconvolution Adaptive Optics theory, which has used the wavefront detecting and image deconvolution restoration technology.

  这种自适应光学系统建立在解卷积式自适应光学原理的基础上，结合了波前探测技术和解卷积图像复原技术。

• In this meaning, migration process can be used as a method of space deconvolution to improve the space resolution.

  在这个意义上，偏移处理可视为能提高空间分辨性的空间反褶积的一种形式。

• So Euler deconvolution method is important for magnetic data interpretation.

  欧拉反褶积法是磁测资料解释的重要方法。

• The porosity of non -coring well can be determined using the deconvolution factors of its adjacent coring wells.

  非取芯井的孔隙度能使用邻近井的反褶积因子确定，精度不低于数理统计方法的结果。

• Theoretically, the expected output of impulse deconvolution is a spike, whose frequency spectrum can be considered as that of white noise.

  从理论上说，脉沖反褶积的希望输出信号是一个尖脉沖，其频谱可以看成是一个白噪信号的频谱。

• Compared with deconvolution method, the well log curves transformed by wavelet analysis contain more detailed information and reach higher vertical resolution.

  该方法与反褶积方法比较，小波变换后的测井曲线更能反应细节信息，具有更高的纵向分辨率。

• The paper also gives an algorithm for estimating the variance of the imaging noises by computing residual deconvolution errors, which is used in the second step of the modified Wiener filter.

  对改进算法中二次滤波的噪声方差参数选取采取一种计算反卷积剩余误差的方法，用在第二次滤波步骤中。