登录
首页 » matlab » grav_nonlinear

grav_nonlinear

于 2013-11-21 发布 文件大小:1KB
0 165
下载积分: 1 下载次数: 8

代码说明:

  地球物理勘探中重力资料解释的主要目的是由地表观测值推断地下可能存在的密度分布。众所周知,任何一组重力数据都可能由无数个密度分布所引起。即使假设了重力异常是由具有均匀密度差的单一地质体产生的,也得不出唯一的解(Gravity geophysical exploration data interpretation main purpose is inferred from surface observations may exist underground density distribution. Is known, any set of data may be provided by gravity density caused numerous. Even assuming that the gravity anomaly is determined by having a uniform density difference arising from a single geological body, they have no unique solution)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • Radial-Basis-Networks--7
    In the field of mathematical modeling, a radial basis function network is an artificial neural network that uses radial basis functions as activation functions.
    2015-02-02 00:53:10下载
    积分:1
  • QPSK20072165
    关于OFDM的matlab仿真,调制、解调以及误码分析(On the OFDM simulation, modulation and demodulation error analysis)
    2010-07-18 20:29:03下载
    积分:1
  • Jacobi
    Jacobi矩阵一般是坐标变换时用的——这个坐标系的坐标依次对那个坐标系的坐标求偏导数即得Jacobi矩阵。积分时从直角坐标变到球坐标、极坐标肯定要在积分号里乘上Jacobi矩阵的行列式。 若其特征值全为正,则此Jacobi矩阵正定,即它的任何二次型都大于零。并且如果是对称Jacobi矩阵,还可以实相合于一个单位阵。是比较强的条件。矩阵A的特征值是这个关于x的方程的所有根 det(A-xI)=0(Jacobi)
    2010-12-20 23:19:38下载
    积分:1
  • DigitalFiltering_gui
    DigitalFiltering_gui applies methods of digital image analysis to images AND grids This includes a broad suite of smoothing (low-pass) filters, as well as contrast enhancement filters, edge enhancement filters, edge detection filters, general high-pass filters, etc.(DigitalFiltering_gui applies methods of digital image analysis to images AND grids This includes a broad suite of smoothing (low-pass) filters, as well as contrast enhancement filters, edge enhancement filters. edge detection filters. general high-pass filters, etc..)
    2007-03-31 02:08:18下载
    积分:1
  • tftb2002toolbox
    matlab时频分析数据包,用于信号分析处理(matlab time-frequency analysis data packets for signal analysis and processing)
    2013-04-19 16:15:09下载
    积分:1
  • jacobi
    3种jacobi迭代算法,即将Ax=b,转换为A=D-L-U,进而x=Bx+f(3 kinds of jacobi iterative algorithm, ie Ax = b, converted to A = DLU, and then x = Bx+ f)
    2013-12-06 00:57:49下载
    积分:1
  • MagicBox
    Magic number.. This programme can guess your decided number, by VB simple programme.
    2009-03-17 21:31:02下载
    积分:1
  • matlab---DEA
    使用Matlab解决DEA模型运算问题,包含具体的编程文件,操作方便(Matlab for solving the DEA model computing problems, including specific programming files, easy to operate)
    2012-06-20 19:01:32下载
    积分:1
  • Wind-Turbine-System-Identification
    Currently systems and dynamics research is ongoing in modeling and identification primarily for controller design, state estimation and fault detection/diagnosis. With accurate and precise system model identification, no aspect from controls to fault detection should have to employ unreasonable architectures/strategies to lower production cost and to expand the operational life of the turbine
    2012-07-01 23:11:41下载
    积分:1
  • 求解非线性代数方组的有效方法 Newton-Raphson
    牛顿-拉夫逊法在数学上是求解非线性代数方程组的有效方法,其要点是把非线性方程求解过程变成反复地对相应的线性方程进行求解的过程。(Newton- Raphson method in mathematics is an effective method for solving nonlinear algebraic equations, the point is that the non-linear equation solving process into the process repeated for the corresponding linear equation solving.)
    2020-07-08 16:38:56下载
    积分:1
  • 696518资源总数
  • 106155会员总数
  • 8今日下载