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banjinYZ
- 利用MATLAB工具箱，三测向测井方式下测得到的各种视电阻率数据文件，利用这些数据与泥浆侵入地层的半径的算法关系，编程计算的到对应深度下侵入半径大小的数据文件。-The use of MATLAB toolbox, the three measurement methods to the logging has been measured under a variety of apparent resistivity data files, use of these data and mud i
define_filters
- 一维电阻率模拟Matlab源代码，很好的Matlab滤波源代码资料-a Matlab program to model 1D complex resistivity effects in electrical and electromagnetic surveys
Finite_difference_method
- 有限差分法 微分方程和积分微分方程数值解的方法。基本思想是把连续的定解区域用有限个离散点构成的网格来代替， 这些离散点称作网格的节点；把连续定解区域上的连续变量的函数用在网格上定义的离散变量函数来近似；把原方程和定解条件中的微商用差商来近似， 积分用积分和来近似，于是原微分方程和定解条件就近似地代之以代数方程组，即有限差分方程组 ， 解此方程组就可以得到原问题在离散点上的近似解。然后再利用插值方法便可以从离散解得到定解问题在整个区域上的近似解。 -Finite Difference Me
CR1Dmod_v1p6_m
- CR1Dmod_v1p6_m CR1DMOD is the main function in a 1D forward modelling package which has the capability of modelling Complex Resistivity effects. A call to CR1DMOD will open the main gui interface, from which layered earth models can be creat
resistivity
- matlab语言编写的 大地电磁电阻率正演程序-matlab language MT resistivity forward procedure
1d-inversion0
- 这是一维电测深及半自动反演程序，进行直流电一维正反演，-This is a one-dimensional inversion of resistivity sounding and semi-automatic procedure, the DC one-dimensional inversion,
mine
- 用凯瑟窗设计一个数字带通滤波器，设计指标为 低阻带：ws1=0.2pi,as=70dB, 低通带：wp1=0.35pi,ap=1dB, 高通带：wp2=0.65pi,ap=1dB, 高阻带：ws2=0.8pi,as=60dB- Kaiser window design with a digital band-pass filter design specifications for the Low resistivity zone: ws1 = 0.2pi, as =
digital-band-pass-filter
- 用凯瑟窗设计一个数字带通滤波器，设计指标为 低阻带：ws1=0.2pi,as=70dB, 低通带：wp1=0.35pi,ap=1dB, 高通带：wp2=0.65pi,ap=1dB, 高阻带：ws2=0.8pi,as=60dB-Kaiser window design with a digital band-pass filter design specifications for the Low resistivity zone: ws1 = 0.2pi, as = 70d
CR1Dmod_v1p6_m
- CR1DMOD is the main function in a 1D forward modelling package which has the capability of modelling Complex Resistivity effects. A call to CR1DMOD will open the main gui interface, from which layered earth models can be created and measurement
2.5-D-electrical-resistivity-
- 基于matlab的直流电阻率2.5维正演程序，供学习参考用。-A MATLAB 2.5-D electrical resistivity modeling code
dianzy
- 地球物理电法一维电测深正演系统。通过输入地层数，每一层地层厚度，每一层地层电阻率来进行正演-The geophysical method one-dimensional power forward sounding system. Input to the number of layers, each layer stratigraphic thickness of each layer formation resistivity forward
MT2DMODEL
- 大地电磁二维正演程序是电磁法的基础编程，首先设置地电断面然后通过正演模拟电磁场在大地中的传播形式来得到地下地质体的电阻率情况，从而得到地下地质体情况-Two-dimensional magnetotelluric forward modeling procedure is based programming electromagnetic method, first set the geoelectric section and then through the forward modeling
MT1D_FWD
- 此程序为一维层状各向同性介质正演程序，输入各层电阻率及厚度，结果得到视电阻率和相位-It is a MT forward procedure about layered isotropic medium, input the resistivity and thickness of each layer, you ll get the apparent resistivity and phase
MATLAB-procedures
- 大地电磁一维正反演MATLAB程序，用于计算视电阻率和深度。-One-dimensional modeling and inversion of magnetotelluric MATLAB procedures used to calculate the apparent resistivity and depth.
RESINVM3D
- RESINVM3D is a MATLAB package for inverting 3D Dc Resistivity and Electrical Resistivity Tomography data. The Package contains 35m files along with two demonstration data sets. Copyright (c) 2007 by the Society of Exploration Geophysicists. For m
various-materials
- Resistivity of various types of materials
all-time-apprent-resistivity
- 将接地长导线源沿导线方向分解成多个电偶极子源，对若干电偶极子源产生的响应进行叠加得到接地长导线源的Hz响应。计算结果表明接地长导线源的Hz响应与电阻率之间的关系也为单值关系。-Decompose the grounded long wire source along the wire direction with several electric dipole, and overlay the response which produced by the electric dipole as t
shunbiandianci
- 瞬变电磁法计算横向分辨率，纵向分辨率及视电阻率-Transient electromagnetic method to calculate the horizontal resolution, vertical resolution and apparent resistivity