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fftdct
图像处理中用到的一些代码,在MATLAB环境下开发的。(image processing.)
- 2010-05-11 20:37:44下载
- 积分:1
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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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skm
Face Detection and Tracking
Detect a Face
- 2014-01-21 04:19:52下载
- 积分:1
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chap10_2
在一本书上看到一个用实数编码遗传算法求函数极大值(See a real-coded genetic algorithm with demand function maxima in a book)
- 2015-04-17 10:14:29下载
- 积分:1
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sound
使用MATLAB语言编写的声音报警程序,用于监测(use MATLAB language编写的声音报警程序,用于监测)
- 2016-05-30 21:55:49下载
- 积分:1
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Matlab_MPEG_1_2_4
Mtalba Code for MPEG 1 2 3 4
- 2010-01-04 20:48:59下载
- 积分:1
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Time_FFT_PeakFind
Time_FFT_Peakfind.zip
It is a function.
- 2012-04-17 19:31:59下载
- 积分:1
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readsegyfile
将地震勘探工程中的标准格式segy文件中的数据读入到matlab的变量中,方便自己编程序处理数据。(The seismic data in a standard format segy project file is read into matlab variables, and to facilitate their programmed to process the data.)
- 2014-12-17 08:18:55下载
- 积分:1
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gridd-connected-pv-systems
gridd connected pv systems
- 2012-04-03 19:52:01下载
- 积分:1
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containerforecast_stepwisefit
使用stepwise方法选择因变量的基于AR模型的时间序列预测程序(This alogrithm can select the predictors using step-wise policy and forecast the time series based on AR model.)
- 2012-04-19 18:57:08下载
- 积分:1