搜索资源列表
油气层地震正演模型
- 基于matlab程序,利用速度场的变化建立地震勘探的地下油气模型。通过设计波形达到正演效果。可清晰得到地下油气藏的地震资料差异,
Two dimensional seismic inversion
- 二维地震的反演程序,对学习地震数据处理很有用的哦(Two dimensional seismic inversion program, useful for learning seismic data processing.)
SegyMat
- 地震数据处理基本程序,保存去噪,滤波,叠加,适合学习理解地震数据处理的基本原理(Seismic data processing basic program)
SeisLab
- 地震数据基本处理,包括二维和三维可视化,从程序角度学习理解地震数据处理更深刻(Basic processing of seismic data, including 2D and 3D visualization, and understanding of seismic data processing from a program perspective)
PCP射线追踪程序
- 用matlab编写的射线追踪程序,以PCP波为例进行正演模拟,非常适合初学者,对于理解理论知识非常有用
matlab编的处理系统SeismicLab
- matlab编写的地震处理系统,用于实现地震处理后续的处理,方便在matlab上进行处理。(Seismic processing system written by MATLAB)
earthquake
- 随机地震振动生成 可以用于结构的动力分析(Random seismic vibration generation of MATLAB)
segy数据读取matlab
- matlab读取地震数据segy,提取道头和卷头信息,能够准确读取segy文件,并从中提取裸数据、文件头、道头等重要信息,还能存储成多种文件格式。
bin
- 根据地震台测震仪器记录到发生在震中距1 Km范围内的地震,进行p波和s波的波速计算。(The velocity of P and S waves is calculated according to the earthquake recorded by seismometer at seismic station within 1 km of epicenter distance.)
dizhen4
- 基于matlab的多道地震信号合成,涉及雷克子波与反射系数,还有地震信号的加噪与去噪(Multichannel seismic signal synthesis based on matlab involves Rayleigh wavelet and reflection coefficient, as well as noise addition and denoising of seismic signal.)
crewes_new
- matlab地震软件包,类似于SU,有很多现成的程序,功能强大,适合地震勘探专业学生
时程转换反应谱
- 可以将地震波时程曲线转换为MATLAB的代码(The time history curve of seismic wave can be converted to MATLAB.)
单自由度地震能量计算的程序matlab
- 使用双线性滞回模型的单自由度 弹塑性时程分析,MATLAB编程(Single degree of freedom elastoplastic time history analysis using bilinear hysteretic model, MATLAB programming)
seis_pick
- 用于微震事件地震数据拾取,matlab程序编写,由于微震事件拾取(t is used to pick up the seismic data of microseismic events and compiled by MATLAB program)
PphasePicker
- 用于微震中地震事件的震相拾取,通过matlab软件编写(t is used to pick up the seismic phase of the microseismic event, and it is compiled by MATLAB software)
seizmo-master
- 可用于地震数据处理的工具箱,利用matlab语言编写。(The toolbox can be used for seismic data processing, which is written in MATLAB.)
altreadsegy
- 读取segy地震数据,将其转化为matlab能够识别的数据(Read the segy seismic data and transform it into the data that MATLAB can identify)
plotseis
- 通过matlab实现地震剖面、单炮记录、道集等地震数据的成像和成图(Imaging and mapping of seismic data such as seismic profile, single shot record and trace set by MATLAB)
slipBERI-master
- slipBERI是一个基于matlab的滑动分布反演程序,它利用大地测量数据(InSAR/GNSS)求解地震滑动。(slipBERI is a matlab slip inversion code, that uses geodetic data (InSAR/GNSS) to solve for earthquake slip at depth in a Bayesian sense. The primary purpose of this function is to incorporate
金融数据处理
- 时间序列分析是根据系统观测得到的时间序列数据,通过曲线拟合和参数估计来建立数学模型的理论和方法。它一般采用曲线拟合和参数估计方法(如非线性最小二乘法)进行。时间序列分析常用在国民经济宏观控制、区域综合发展规划、企业经营管理、市场潜量预测、气象预报、水文预报、地震前兆预报、农作物病虫灾害预报、环境污染控制、生态平衡、天文学和海洋学等方面。(Time series analysis is a theory and method to establish mathematical model by c