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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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Vibration-frequency-
工程中,振动信号有时域与频域两种分析方法,该文件是频域分析处理方法(Engineering, vibration signal and frequency domains sometimes two analysis methods, the document is a frequency domain analysis and processing methods)
- 2013-06-03 18:59:14下载
- 积分:1
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data
算法能实现数据的自动生成,有瑞士面包卷、双峰数据等(The algorithm can automatically generate the data, the Swiss rolls, doublet data,)
- 2014-04-04 15:49:09下载
- 积分:1
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101259390halfbandfilter
半带滤波器是另一种计算效率高、实时性强的高效滤波器。这种滤波器特别适合作变换因子为2N倍的抽取或内插运算。(Another half-band filter is computationally efficient and real time high-performance filters. This filter is particularly suitable for the transformation factor is 2N times the extraction or interpolation operations.)
- 2010-06-05 12:02:45下载
- 积分:1
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binomial_test
demonstrates the binomial method
- 2010-02-08 16:53:52下载
- 积分:1
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power-electronics-and-systems
电机的matlab利用Simpower system调试,包含40多个例子,可以参考学习(Motor Matlab using Simpower system debugging, contains more than 40 examples, you can refer to learning
)
- 2013-08-30 11:49:28下载
- 积分:1
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lyapunov
给出了几种求Lyapunov指数的matlab编程方法(Given several requirements Lyapunov exponent matlab programming method)
- 2014-01-06 14:07:29下载
- 积分:1
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200910045186
关于可配置长度的DFT的专利 非常值得学习(Configurable length DFT )
- 2011-05-30 00:57:37下载
- 积分:1
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xiaobo
建立小波神经网络负荷预测模型,并对小波神经网络的节点(输入层、中间层、输出层)进行选择,并选用合适的小波神经网络的训练函数,提高收敛速度和负荷预测精度。(The establishment of wavelet neural network load forecasting model, and wavelet neural network nodes (input layer, middle layer, output layer) to select and choose the appropriate wavelet neural network training function to improve the convergence speed and the load forecast accuracy.)
- 2020-11-10 20:09:46下载
- 积分:1
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detectcell
matlab图像分割实例,图像分割用于检测细胞,割调用库函数实现,带注释,简单易懂(matlab example of image segmentation, image segmentation is used to detect cell, cutting call library functions, with comments, easy to understand)
- 2010-06-23 17:28:17下载
- 积分:1