搜索资源列表
33
- 这是我在编程中的苏第一枪。它可能是一位专业 一般用途,但。我们的地震折射数据已组织 接收机的网站集,每一集的痕迹的信号 对于不同的拍摄一个位置,每道头进行偏移 从接收机的位置射门。我们可以把组件的痕迹 一个接收器收集空间,任意选择一个痕迹的收集 “中心”的痕迹和使用之间的差异在炮点偏移 组件的痕迹和“中心”作为一个跟踪轨迹偏移的痕迹。然后 “中心”跟踪各种慢线绘制在每个样品 收集并符合震级最大的总和取代样品
zibochuli
- 此程序为地震勘探中常用的子波处理程序,可以适用于信号的频谱分析,地震信号的时频分析-This procedure is commonly used in seismic wavelet processing, can be applied to the signal spectrum analysis, time-frequency analysis of seismic signals, etc.
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。
pegasis
- Inexpensive sensors capable of significant computation and wireless communications are becoming available [2,4]. A web of sensor nodes can be deployed to collect useful information from the field, for example, in harsh physical environments [13]. The
spectrum-estimation
- 功率谱估计是利用有限长的数据估计信号的功率谱,广泛应用于各个领域。功率谱估计主要分为经典谱估计与现代谱估计。常用的经典谱估计方法有周期图法,相关法,周期图的改进法,常用的现代谱估计方法有最大熵谱估计,AR模型,MA模型,ARMA模型。经典谱估计适用于长序列的信号,其主要缺陷是描述功率谱波动的数字特征方差性能差,频率分辨率低,现代谱估计适用于短序列的信号,旨在改善谱估计的分辨率,并将其应用于实际地震资料的谱分析。 -Power spectrum estimation is the use of
Experiments--2
- 求取两个信号的到褶积,通常在用地震方法找油气中用雷克子波和反射系数求取褶积,本程序只是搭建了一个大致的框架,如果需要的到结果,还需要自行设置信号和一些参数。-Strike to the convolution of two signals, typically using seismic methods used to find oil and gas Ricker strike wave and reflection coefficient convolution, this procedur
ST
- 广义S变换,具有良好的分析特性和局部的时频的特性,而谱白化和反褶积也是高分辨处理中的一种有效的频率补偿手段,本文利用他们的他们的各自优点,使二者结合起来,该方法对地震信号用广义S变换分解,进行频率补偿再进行重构,得到高分辨率时间信号。 理论模型试算和实际地震处理结果证明了该方法的正确性和有效性。 关键词:广义S变换,谱白化,高分辨处理-Generalized S transformation (GST) has good analyzing feature and good
FFT-application
- 地磁信号会影响地震观测信息的采集与处理。程序详细描述了用FT去除地磁信号的方法,并附带实际地震数据-Geomagnetic signals may affect seismic acquisition and processing of information. A detailed descr iption of the program to remove the magnetic signal using FT methods, and comes with real seismic dat
Geiger
- 盖格尔用于数值分析,应用于地震领域,声发射信号的处理-Geiger used for numerical analysis, applied to the seismic areas, acoustic emission signal processing, etc.
GST_P
- 地震资料叠后振幅补偿程序 适用于叠后地震资料处理 提高信噪比-Post-stack seismic amplitude compensation program applies to post-stack seismic data processing to improve the signal to noise ratio
Hibbert
- 信号处理与分析中经常用到的希尔伯特变换,可以用于地震资料处理。-Signal processing and analysis are often used Hilbert transform can be used for seismic data processing.
wavelet-transform
- 一维小波变换对信号进行去噪,小波包变换,对地震记录进行去噪-A one-dimensional wavelet transform for signal denoising, wavelet packet transform, the noise of seismic record
beitao_v58
- 实现了对10个数字音的识别,有井曲线作为输入可计算其地震波的衰减,解耦,恢复原信号。- To achieve the recognition of 10 digital sound, There is a well attenuation curve as input to calculate its seismic waves, Decoupling, restore the original signal.
jiulei
- 用MATLAB实现动态聚类或迭代自组织数据分析,有井曲线作为输入可计算其地震波的衰减,自己编的5种调制信号。- Using MATLAB dynamic clustering or iterative self-organizing data analysis, There is a well attenuation curve as input to calculate its seismic waves, Own five modulation signal.
FreeUSP-1.05.tar
- The Free Unix Seismic Processing system (FreeUSP) is a collection of signal analysis and seismic processing routines originally written at Amoco Production Company s Tulsa Research Center over the last nearly 40 years.
kiukou_v34
- GSM中GMSK调制信号的产生,数据模型归一化,模态振动,有井曲线作为输入可计算其地震波的衰减。- GSM is GMSK modulation signal generation, Normalized data model, modal vibration, There is a well attenuation curve as input to calculate its seismic waves.
paipui_v12
- 解耦,恢复原信号,使用起来非常方便,有井曲线作为输入可计算其地震波的衰减。- Decoupling, restore the original signal, Very convenient to use, There is a well attenuation curve as input to calculate its seismic waves.
beigiu
- 有井曲线作为输入可计算其地震波的衰减,用于信号特征提取、信号消噪,可以得到很精确的幅值、频率、相位估计。- There is a well attenuation curve as input to calculate its seismic waves, For feature extraction, signal de-noising, You can get a very accurate amplitude, frequency, phase estimation.
keimei
- 随机调制信号下的模拟ppm,使用matlab实现智能预测控制算法,有井曲线作为输入可计算其地震波的衰减。- Random ppm modulated analog signal under Use matlab intelligent predictive control algorithm, There is a well attenuation curve as input to calculate its seismic waves.
paofui_V0.6
- LDPC码的完整的编译码,给出接收信号眼图及系统仿真误码率,有井曲线作为输入可计算其地震波的衰减。- Complete codec LDPC code, The received signal is given eye and BER simulation systems, There is a well attenuation curve as input to calculate its seismic waves.