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Description: 这是一个地震数据多尺度分析和处理的文章.内容相当丰富,不仅仅增加地质方面的知识,更重要的是可以学到很多数据处理和小波分析方面的知识.-This is a multi-scale seismic data analysis and processing of the article. Fairly rich, is not only increasing geological knowledge, the more important it is to learn a lot of data processing and wavelet analysis knowledge.
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Size: 5232640 |
Author: 单昊 |
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Description: 这是一个地震反射数据分析和处理的文章.尤其是对于噪声的处理内容相当丰富,不仅仅增加地质方面的知识,更重要的是可以学到很多数据处理和小波分析方面的知识.-This is a seismic reflection data analysis and processing of the article. Especially for the handling of noise as quite rich, is not only increasing geological knowledge, the more important it is to learn a lot of data processing and wavelet analysis knowledge.
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Size: 3731456 |
Author: 单昊 |
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Description: 子波求取，以及人工合成地震记录的matlab程序源代码-Wavelet strike, as well as synthetic seismic records matlab source code
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Size: 1024 |
Author: 韩浩东 |
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Description: 地震子波的原代码，用于合成地震子波，是基本的函数编写的，fortran编写-Seismic wavelet of the original code for the synthesis of the seismic wavelet is the basic function prepared, fortran prepared
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Size: 7168 |
Author: baishan0912 |
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Description: 石油地震勘探褶积的一个简单程序显示，地震子波与反射系数的褶积模型。-Oil seismic exploration of a simple deconvolution procedure showed that the seismic wavelet with the reflection coefficient of the convolution model.
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Size: 1024 |
Author: huaizai |
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Description:
应用MATLAB实现地震剖面的小波变换，该程序分别用连续小波变换和离散小波变换两种方式，并且可以从小波列表中选取多种小波。-Application of MATLAB to achieve seismic profile of the wavelet transform, the procedures were continuous wavelet transform and discrete wavelet transform in two ways, and can select from a list of a variety of wavelet wavelet.
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Size: 5120 |
Author: wuzhicheng |
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Description: 二维离散小波变换的代码，用C语言实现，可用于数字信号处理、数字图像处理、地震勘探-Two-dimensional discrete wavelet transform code, using C language implementation can be used for digital signal processing, digital image processing, seismic exploration
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Size: 2048 |
Author: baidu85 |
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Description: 谐波小波程序变参数的积分程序多点人工生成地震波程序低通滤波程序经验模式分解降噪程序-Harmonic Wavelet programmed parameters points integration process of artificial seismic waves to generate low-pass filtering process procedures empirical mode decomposition noise reduction procedure
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Size: 3072 |
Author: your |
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Description: 宽带约束反演程序，已经编译好了。内含雷克子波生成，矩阵求逆子程序，子波反演程序。功能完整。可对各种地震道进行反演处理。-wide-band restriction inversion
procedure has been compiled it. Lake contains wavelet generated matrix unfilial son procedures wavelet inversion procedure. Functional integrity. On a variety of seismic inversion processing.
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Size: 1746944 |
Author: 但是借 |
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Description: 地震资料处理中需要建立模型，这里上传了一个十分重要的地震资料双曲模型，利用雷克子波与反射系数乘积得到合成地震记录曲线，从而为下一步的处理做好准备。-The need for seismic data processing model, where a very important uploaded hyperbolic model of seismic data using wavelet Lake product obtained with the reflection coefficient curve of synthetic seismogram in order to be prepared to deal with the next step.
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Size: 301056 |
Author: 张胜 |
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Description: ricker wavelet，用C语言实现的雷克子波，在地震勘探领域经常用到-ricker wavelet, using C language realization of the wavelet Lake, in the field of seismic exploration frequently used
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Size: 44032 |
Author: zhaoyan |
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Description: tsint.f90
Generates and writes a set of synthetic seismic traces that are read by the
t_direct_decon.f90 code. The synthetic data is composed of 10 traces of
1000 samples, with a multiple of period p=200 samples, and reflection
coefficient c=-0.5. This periodic reflectivity is convolved with a
minimum-phase wavelet of 10 samples forming a synthetic trace that is
replicated 10 times to generate the input matrix. For the single-channel
example no noise is added to the synthetic data. For the multi-channel example
a little noise is added to prevent instability in the algorithm, once the
multi-channel algorithm fails because two or more channels are equal. The
input data matrix is stored in direct access format in the input_panel.dir
file.
t_direct_decon.f90
Main code, reads and deconvolves data stored in the input_panel.dir file.
The output is stored in direct access format in the deconvolved.dir file.
The input and output data are also stored in a ASCII format in the
in_out.dat file.-T_direct_decon is a Fortran 90 program for performing direct multichannel predictive deconvolution.
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Size: 8192 |
Author: 蒋礼 |
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Description: S变换的MATLAB程序，可用于地震勘探去噪中，性能优于小波变换-S transform MATLAB program can be used for seismic exploration in the de-noising performance is better than wavelet transform
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Size: 14336 |
Author: fengshuanyuxue |
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Description: 地震子波处理的二步法反褶积方法研究，针对地震资料三维连片处理问题-Seismic wavelet processing two-step deconvolution method for three-dimensional seismic data contiguous deal with problems
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Size: 2620416 |
Author: 林培炬 |
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Description: CWT (Continuous Wavelet Transform). It can resolve seismic data and detect hydrocarbon directly. We may set it in a single frequency to visualize current frequency of stratigraphy
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Size: 1024 |
Author: humbang |
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Description: an introduction to wavelets
-Wavelets are mathematical functions that cut up data into di® erent frequency components,
and then study each component with a resolution matched to its scale. They have advantages
over traditional Fourier methods in analyzing physical situations where the signal contains
discontinuities and sharp spikes. Wavelets were developed independently in the ¯ elds of mathematics,
quantum physics, electrical engineering, and seismic geology. Interchanges between these ¯ elds
during the last ten years have led to many new wavelet applications such as image compression,
turbulence, human vision, radar, and earthquake prediction. This paper introduces wavelets to the
interested technical person outside of the digital signal processing ¯ eld. I describe the history of
wavelets beginning with Fourier, compare wavelet transforms with Fourier transforms, state properties
and other special aspects of wavelets, and ¯ nish with some interesting applications such as
image comp
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Size: 345088 |
Author: same |
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Description: 这是一个地震波正演的程序，采用雷克子波，可以画出地震的变面积图-use ricker wavelet to do the forward of the seismic
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Size: 1024 |
Author: 徐明 |
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Description: 应用matlab语言编写的应用于地震资料数字处理中的地震子波提取方法，基于模拟退火的高阶累积量子波提取方法-Applications written in matlab digital processing of seismic data used in the seismic wavelet extraction method, based on simulated annealing method for high order quantum wavelet extraction
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Size: 4096 |
Author: 李浩 |
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Description: 此文件时说明小波去噪在测地震的时候用的，以检测地震中传来的信号-This document shows seismic wavelet denoising in the time measurement used to detect the signal coming quake
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Size: 4471808 |
Author: sugen |
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Description: 用MATLAB小波分析工具箱进行地震属性分析，适合MATLAB在地震中的研究分析
-Seismic attribute analysis, MATLAB Wavelet Analysis Toolbox for MATLAB in the earthquake analysis
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Size: 111616 |
Author: 张翼 |
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