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3下载：
差分法求解微分方程：古典显式法,收敛性最差；古典隐式法；Crank-Nicolson法,收敛性最好-difference method to solve the differential equation : Explicit classical method, the worst convergence; Classical implicit; Crank-Nicolson, the best convergence
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很好用的利用吸收边界条件解决二维maxwell方程的时域有限差分法matlab源程序- The very easy to use use absorbs boundary condition solution
two-dimensional maxwell the equation the time domain finite difference
method matlab source program
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用差分方法求解沃尔泰拉方程，此处为一个变元的方程，由于该方程同时含有微分和积分，一般求解有一定的困难。-use of the finite difference method for Volterra equation here as a variable element of the equation, As the same time contain differential equations and integral, the general solution is definitely
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用差分方法求解沃尔泰拉方程，此处为一个变元的方程，由于该方程同时含有微分和积分，一般求解有一定的困难。-use of the finite difference method for Volterra equation here as a variable element of the equation, As the same time contain differential equations and integral, the general solution is definitely
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用差分方法求解沃尔泰拉方程，此处为一个变元的方程，由于该方程同时含有微分和积分，一般求解有一定的困难。-use of the finite difference method for Volterra equation here as a variable element of the equation, As the same time contain differential equations and integral, the general solution is definitely
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用差分方法求解沃尔泰拉方程，此处为一个变元的方程，由于该方程同时含有微分和积分，一般求解有一定的困难。-use of the finite difference method for Volterra equation here as a variable element of the equation, As the same time contain differential equations and integral, the general solution is definitely
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有限差分法的Matlab程序（椭圆型方程）-finite difference method of Matlab (elliptic equation)
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主要阐述的是使用差分法解一类Bessel方程在不同边界条件下的离散解-elaborated in the main difference is the use of a solution like Bessel equation in different boundary conditions of the Discrete Solutions
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用差分法解一类Bessel方程在不同边界条件下的离散解-difference method for solving a class of Bessel equation in different boundary conditions of the Discrete Solutions
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采用投影法有限差分求解不可压N-S方程方腔流，计算流体cfd，fortran语言编写。using projection finite difference method to sove NS equation for incompressible cavity flowuse by using Using Fortran programming language
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有限差分法的Matlab程序（椭圆型方程），用有限差分法求解矩形域上的Poisson方程,Matlab Finite Difference Method of Procedure (elliptic equations), using finite difference method on the rectangular domain of the Poisson equation
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利用1五点差分格式解决的方程为Possion方程,Use of a five-point difference scheme to solve the equation for the Possion equation
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有限差分二阶二维声波方程正演模拟，加吸收边界变速剖面研究。 -Two-dimensional acoustic wave equation finite-difference second-order absorbing boundary variable cross-section study of Canadian
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迭代法解二维泊松方程，为《计算电磁学》中第一篇第二章有限差分法中的一个例题的程序-Iteration two-dimensional Poisson equation for the " computational electromagnetics," in the first chapter of a finite difference method program example
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有限差分法求解泊松方程 一个例子 比较精确解和数值解-Finite Difference Method for Poisson equation； An example to compare the exact solution to the numerical solution
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差分方法求解波动方程的MATLAB程序代码-Difference Method for the Wave Equation MATLAB program
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《载波相位相对定位双差方程原理》验证
《载波相位相对定位单差方程原理》验证
《载波相位相对定位双差方程原理》验证
《载波相位相对定位双差方程原理》验证当基站离流动站很近，并假设流动站概略坐标等于基站坐标，那么双差方程中距离向量就为0-" Double difference carrier phase relative positioning equation theory" test " single-difference carrier phase rel
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一阶弹性波方程交错网格差分法(时间2阶空间4阶，带边界条件) 最基础的波长快照-Elastic wave equation of first order staggered-grid difference method (time 2-order space of order 4 with boundary conditions) the wavelength of the most basic snapshot
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有限差分法数值模拟弹性波动方程，使用matlab编写的。-Finite difference method numerical simulation of elastic wave equation, using matlab prepared.
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两种对二阶系统进行参数辨识的最小二乘算法，一种可以直接得到输入输出之间的传递函数，一种可以解出线性的差分方程各系数，再反解得到传递函数。附带的一个二阶系统的模型，可以自行下载导入输入输出数据进行试验。(Two kinds of least square algorithm for parameter identification of second-order system, one can directly get the transfer function between input and
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