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Frequency-dependent-noise-attenuatio
地震资料 数据处理 分频去噪 模块 主要压制随机噪音 异常振幅 野值 大值
方法特点:1 针对性强,主要去除随机噪音;2 随机噪音识别能力强,达到了较高的去噪水平;3 具有自适应性,能根据不同位置的不同特点统计识别噪音;4 振幅保真,对有效信号的保护性好;5 操作者可根据经验选择参数组合灵活去噪,达到较好的结果。
应用对比:为了展示本模块的去噪效果,所选取的对比对象是某知名成熟商业软件的分频去噪模块,其去噪效果在当前诸多成熟软件模块中是佼佼者,在地震资料处理界具有很好的口碑。
通过对比,说明本模块:1 针对性强,主要去除随机噪音和异常振幅等。2 随机噪音识别能力强,达到了较高的去噪水平。3 具有自适应性,能根据不同位置的不同特点统计识别噪音。4 振幅保真,对有效信号的保护性好。5 操作者可根据经验选择参数组合灵活去噪,达到较好的结果。(Frequency-dependent noise attenuation
seismic data, processing module, is mainly to suppress random noise, denoising abnormal/large amplitude values
Method of characteristics: 1 targeted, mainly to remove random noise 2 random noise and strong ability to identify , reach a higher level of de-noising 3 is adaptive , able to identify the noise statistics according to the different characteristics of different positions 4 amplitude fidelity , the effective protection of the signal is good 5 denoising operator flexibility to select the combination of parameters according to the experience , to achieve better results .
Application contrast: To demonstrate the effect of the de-noising module , the selected object is a well-known comparative commercial software divide mature noising module de-noising effect is the current leader in many mature software module in seismic data processing industry has a good reputation.
By contrast, the description of the module : a targeted, mai)
- 2013-12-12 16:51:44下载
- 积分:1
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4GUI
4可视化(GUI)的非线性方程组的牛顿求解法,希望对大家有用,大家可以看看(4 Visualization (GUI) of the Newton method for solving nonlinear equations, we want to be useful, we can see)
- 2014-06-01 12:13:29下载
- 积分:1
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RANGECOMP
利用matlab 产生chirp信号 包含源文件 附带幅频特性 (the way to gengrate chirp signals)
- 2009-04-13 11:08:32下载
- 积分:1
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huatu
对数据串画成图,用Matlab语言实现,方便使用,保存合适图像。(agkajdla kladslk kj af kkl lkjsdaklj laj kj)
- 2009-05-10 09:11:11下载
- 积分:1
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dc
说明: 用PSCAD做的三电平svpwm,对学电力电子和风力发电的人应该有用。(svpwm)
- 2009-12-17 20:09:03下载
- 积分:1
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colorchange
说明: matlab图形图象绘制之颜色改变gui(matlab graphics color change gui)
- 2009-09-02 11:24:51下载
- 积分:1
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Gaussian_Quadrature_double_integral
code for integrating a double integral problem numerically using the numerical Gauss-Quadrature technique
- 2012-08-26 20:02:12下载
- 积分:1
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MATLAB-programmer
MATLAB初学者入门介绍,值得学习的PPT,有例程有练习(Introduction to MATLAB for beginners, it is worth learning the PPT, there is a practice routine)
- 2011-10-29 15:15:24下载
- 积分:1
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matlab-v-analyz
速度分析 用于地震勘探速度分析及动校正(NMO)(Velocity analysis for seismic velocity analysis and NMO (NMO))
- 2009-05-17 11:44:17下载
- 积分:1
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random
用matlab语言,实现双边带抑制载波调幅(DSB-SC)信号,并绘制出图(Matlab language used to achieve double sideband suppressed carrier amplitude modulation (DSB-SC) signal, and draw a map)
- 2010-12-28 20:00:15下载
- 积分:1