资源列表
Xtf-File-Format_X35
- ISIS TRITON 可拓展通用XTF格式解码说明,最新版的。-ISIS eXtend TRITON Format
Ns-ref
- EIVA公司关于主流多波束、侧扫格式之间的转换说明,内含详细格式说明。-EIVA Marine SURVEY SOLUTIONS about NaviScan Reference Manual
LTE-R-Mcoding
- lte中CQI的编码代码,在标准211中可以看到原理-the cQI R-M coding in Pucch 2
the-management-system
- 简易通企业进销存管理系统,适合java学习者学习-Easy-enterprise inventory management system
Communications-systems
- 企业通讯管理系统,我学习JAVA遇到一个很经典的例子-Enterprise communications management system
synthetic-seismogram
- 地震勘探中,正演合成地震记录;通过子波(这里有几种不同子波模型)与定义好的反射系数进行褶积运算,实现地震记录的人工合成。-Seismic exploration, modeling synthetic seismic record via wavelets (there are several models of different wavelets) defined reflection coefficient convolution operation, realization of syn
Zuopulizi-equation
- 通过位移位表示的反射系数和透射系数方程,通过求解佐普利兹方程,可得到位移振幅的反射系数与透射系数的表达式;从而可以借助其推断介质的物性参数。基于这一原理,在80年代发展了AVO技术。-By solving the zuopulizi equation, displacement amplitude of the reflection and transmission coefficients can be obtained expressions of physical parameters w
Phase-shifting-prestack-modeling
- 用相位移加实现速度纵横向变化、复杂陡倾地质模型的正流模拟,为复杂波场的地震、地质解释提供了精确、实用的方法。一般情况下,相位移延拓方法对徒倾斜地层成像精度高、稳定性好、计算快,但实现速度的横向变化困难;而频率、空间域的有限差分法算法简单、稳定性好、能适应速度的纵横向任意变化,但偏移陡断地层存在很多问题-Using phase shift and realization of vertical velocity variations, complex flow simulation of stee
Duration-curve
- 在石油勘探的早期,都是通过最基础的地震波传播时间与震源到检波点距离的关系入手研究其运动学特征的。通过时距曲线,我们可以分析地震波的传播规律,了解地下构造,虽然现在更多的是挖掘动力学特征,但是运动学特征作为最原始基础的分析也是必不可少的-Early in the oil exploration, are through the most basic of seismic wave propagation time relations with the distance between source
Untitled
- 对数据的直翻图拟合,并进行极大似然估计以及初值的选取-For straight turn map fitting data, selecting and maximum likelihood estimation and initial value
examp12_4_2
- 求解微分代数方程的应用代码,而且是隐微分方程,需要将其转化成矩阵形式-Application code for solving differential algebraic equations, and it is implicit differential equations, need to be translated into the form of matrix
chapter11
- 绘图与可视化matlab代码,其中有几个例题,可以是读者轻松学会-Drawing and visualization of the matlab code, which has several examples, can be easily learned
