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- seismic wavelet reconstruction 地震子波重构
- A wavelet reconstruction algorithm based on non-separable MRA has been proposed. 本文提出了一种基于不可分离MRA的小波重建算法。
- Secondly, extract seismic wavelet from borehole side seismic trace by cestrum method to get wavelet spectrum in frequency domain. (2)对时间域的井旁道记录利用同态反褶积方法提取地震子波,得到频率域的子波谱;
- As the basis of deconvolution, wave impedance inversion and forward model, the seismic wavelet estimation is a long-term research in seismic data processing. 地震子波估计作为地震资料反褶积处理、波阻抗反演以及正演模拟的基础工作,是国内外地震信号处理中长期研究的重要课题。
- The main parameters that effect horizontal resolution of migration imaging were identified as medium velocity, dominant frequency of seismic wavelet and aperture angle of migration processing. 结果表明,影响偏移成像水平分辨率的主要参数是介质速度、地震子波主频和偏移处理的孔径角。
- Theory analysis shows that maximum likelihood deconvolution is an unbiased and unique estimation under the desire condition and this conclusion can be valid from the extracted seismic wavelet. 理论分析表明,在理想条件下极大似然反褶积是无偏估计,而且还是一致估计,这一结论可以由所提取的地震子波得到验证。
- Finally, the de-noised signal is got by the wavelet reconstructed algorithm. 最后从重构的小波系数恢复成去噪后的信号。
- The seismic wavelets in well location were interpolated according to the inverse distance in the first method. 其中反距离内插法是直接按照距离内插井旁子波;
- The theoretical seismicwavelet clearly indicates the characteristics of real seismic wavelets in seismic ex-ploration to thus improve geop... 该成果不仅对地震勘探有实用价值,而且对处理其它形式的瞬时震源问题也有一定的理论意义。
- Finally, perform inverse IHS transform to the wavelet reconstructed new intensity component and the hue and saturation components from the original MS image to get the fused image. 最后,对小波重构得到的新亮度成分和原始多谱图像的色度和饱和度成分进行IHS反变换,从而得到最终的融合结果图像。
- Reconstruction of that building is impossible. 再重建这座建筑物是不可能的。
- Study of seismic wavelet processing method in two step deconvolution 地震子波处理的二步法反褶积方法研究
- Delay Time Compensation Scheme for Surface Acoustic Wave's Wavelet Reconstruction Device Based on Multistrip Coupler 基于多条耦合器声表面波式小波重构器件的延时补偿方案
- Rotor Fault Diagnosis of Squirrel-cage Induction Motor Based on the Wavelet Reconstruction 基于小波重构的异步电动机故障诊断
- Wavelet Reconstruction Using Surface Acoustic Wave Device Based on Multistrip Coupler 基于多条耦合器声表面波器件的小波重构
- I have a plan for the reconstruction of the city centre. 我有一个重建城市中心的计划。
- APPLICATION OF WAVELET RECONSTRUCTION ALGORITHM IN PHASE-TO-GROUND FAULT DETECTION OF DISTRIBUTION NETWORKS 小波重构算法在配电网接地选线中的应用
- Leather surface inspection using automatic selection band for wavelet reconstruction 基于小波重构的皮革表面检测方法
- The Extractive Method of Seismic Wavelet in Different Time Window and the Application in Synthetic Seismogram 分时窗提取地震子波及在合成地震记录中的应用
- Edge detection jointly with 2-D seismic wavelet transform and self organizing network 2D地震小波变换和自组织网络联合边界检测