▍1. avalanche-master
计算回测程序,多因子选股模型,单因子测试(Calculation of back - test program, multi - factor stock - picking model, the single factor test)
计算回测程序,多因子选股模型,单因子测试(Calculation of back - test program, multi - factor stock - picking model, the single factor test)
说明: 三维FDTD程序,一个Fortran写的三维FDTD程序(Three-dimensional FDTD procedure, a Fortran program written by three-dimensional FDTD)
这是一个用FDTD算法计算二维导体方柱散射场RCS的matlab程序.采用UPML吸收边界条件和高斯脉冲源激励,对于学习FDTD方法中的激励源加入,近-远场外推,吸收边界设置等很有帮助(This is a FDTD algorithm using two-dimensional square cylinder conductor scattering RCS of the matlab program. UPML absorbing boundary conditions used and the Gaussian pulse source excitation, the FDTD method to study the excitation source join, near- far outside the push, absorbing boundary settings, such as helpful)
crackprop_modeI_lefm_xfem_cpe4,ABAQUS基于线弹性断裂力学的扩展有限元法实例。(crackprop_modeI_lefm_xfem_cpe4 ABAQUS based on linear elastic fracture mechanics extended finite element method instance.)
设计迭代、有限差分法、有限元的matlab优化计算程序(Matlab design iterations, finite difference method, finite element calculation program optimization)
设计迭代、有限差分法、有限元的matlab优化计算程序(Matlab design iterations, finite difference method, finite element calculation program optimization)
可控源电磁法(CSEM)一维反演程序,利用Occam算法(1d inversion program for CSEM)
最新的关于贝叶斯聚焦算法IEEE文章。该算法通过利用信号DOA概率密度函数实现加权的阵列波前差值法,能实现宽带相干信号的DOA估计,并能减小阵列聚焦误差,提高宽带阵列频域波束形成鲁棒性。(In this paper, we present and study a Bayesian focusing transformation (BFT) for coherent wideband array processing, which takes into account the uncertainty of the direction of arrivals (DOAs). The Bayesian focusing method minimizes the mean-square error of the transformation over the probability densityfunctions(pdfs)oftheDOAs,thusachievingimprovedfocusing accuracy over the entire bandwidth)
地震勘探中,有限差分正演方法的简单一维数值模拟(Seismic exploration, forward finite difference method is simple one-dimensional numerical simulation)
说明: 求解黎曼问题格式Roe格式FORTRAN编程(Solution of Riemannian problem format roe format FORTRAN programming)
Matlab潮流计算程序可计算任意N节点,带算例,说明十分详细(Matlab flow calculation program can calculate arbitrary N nodes, with examples, very detailed)
说明: 复合材料层内基于断裂韧性退化的VUMAT子程序(VUMAT subroutine based on fracture toughness degradation in composite laminates)
copula工具库,包括各种copula函数,及联合分布函数的概率密度函数、分布函数和随机数的生成(copula tool library, including a variety of copula function, and joint distribution function of the probability density function, distribution function and a random number generator)
弹性流体动压润滑数值计算程序,是全套的完整程序,包含所有的章节(Elastic hydrodynamic lubrication numerical calculation program, is a full range of complete program, including all sections)
将txt数据转换为LMS test.lab软件所能接受的格式(Change the txt format file to Unv file which can be read into the famous vibration test software LMS test.lab)
用MRT-LBM计算顶盖驱动流的程序,比LBGK方法更加稳定。(Codes for lid-driven flow with MRT-LBM, which is more stable than LBGK.)
采用dsp产生lorenz信号,以用于混沌保密通信,程序在ccs下调试并通过(using dsp have lorenz signal to be used in chaotic secure communications, Under procedures in ccs through debugging and)
地震偏移成像:二维叠后深度偏移(相移法)(Seismic imaging: two-dimensional stack depth migration (phase shift method))
F-K域偏移法和相移法偏移程序(C语言)(FK domain migration method and the phase- shift method migration program (C language))
F-K域偏移法和相移法偏移程序(C语言)(FK domain migration method and the phase- shift method migration program (C language))