搜索资源列表
partial_differential_equation
- 求解线性双曲型偏微分方程，有迎风格式和Las-Friedrichs两种差分格式，matlab源程序-Linear hyperbolic partial differential equations, there are upwind and two Las-Friedrichs difference scheme, matlab source
BP1
- 采用L-M优化算法用以训练BP神经网络，使其能够拟合某一附加有白噪声的正弦样本数据。设计一个三层BP神经网络，其网络的隐含层神经元的激励函数为双曲正切型，输出层各神经元的激励函数为线性函数，隐含层有6个神经元-LM optimization algorithm used to train BP neural network to enable it to fit a white noise, sine additional sample data. Design a three BP neura
homework2
- 牛顿迭代法解非线性双曲型方程（北航研究生数值分析程序）-Newton iteration method for nonlinear hyperbolic equations (Beihang University Graduate numerical analysis program)
airfoilgrd
- 双曲生成二维翼型C型网格（后缘可以有台阶）-Generate two-dimensional airfoil C-hyperbolic grid (there are steps you can back edge)
FLCIR
- 用Lax-Friedrichs及Courant-Isaacson-Rees格式求解一阶双曲型方程。-With the Lax-Friedrichs and the Courant-Isaacson-Rees format for solving first order hyperbolic equation.
soliton
- 采用分步傅里叶方法对NLSE 进行了求解，并在归一化和功率补偿条件下模拟和分析了输入脉冲为双曲正割脉冲，高斯脉冲，超高斯脉冲传输对比情况，以及一到三阶双曲正割光脉冲条件下光脉冲传输演变情况-Using split-step Fourier method NLSE was solved, and in the normalization and power compensation under simulation and analysis of the input pulse for the h
NNET
- BP-神经网络 The neural network is trained with the Levenberg-Marquardt algorithm. The activation functions can be either linear ( L ) or hyperbolic tangent ( H ).-Backpropagation neural network with one hidden layer for multivariate calibration. (Desig
partraldiffrential
- 求解椭圆型，双曲型和抛物型偏微分方程的matlab代码-Solve the elliptic, hyperbolic and parabolic partial differential equations matlab code
3
- 一个小小作业~解双曲线微分方程 大家要下就下吧呵呵~-~ Solutions for a small job, under the hyperbolic differential equation we have to lower it Ha ha ~
one_hyperbolic1
- 求解一维双曲方程。空间方向采用标准中心差分格式，时间方向采用积分或eruler法-Solving one-dimensional hyperbolic equation. Spatial directions using standard central difference scheme, the time direction or eruler method using integral
one_hyperbolic2
- 求解一维双曲方程。空间方向采用四阶差分格式，时间方向采用bvm法-Solving one-dimensional hyperbolic equation. Spatial orientation difference scheme with fourth order, the time direction by bvm method
sqcf
- 双曲线差分格式求解，包括一个双曲格式求截断误差及稳定性的例子，以及二维波动方程显格式、交替方向格式ADI1和ADIII格式的求解及matlab 程序，文件中附文档及题目的说明及其解法，易读易懂-Difference scheme for solving hyperbolic, including the format of seek a hyperbolic example of truncation error and stability, and significant two-dimens
7
- 双曲型方程组的理论基础，包括守恒型方程组、非守恒型方程组的理论基础-The theory of hyperbolic basis, including the conservation equations, equations of non-conservative theory
Numerical-Solution-PDE-
- 偏微分方程的数值解法的MATLAB程序介绍了应用最为广泛的椭圆型、双曲型、抛物型偏微分方程的数值解法，而且还详细编程实现了每种方程的多种常见数值解法。 附件使用MATLAB编程来实现这些算法-introduces the most widely elliptic, hyperbolic, parabolic partial differential equations numerical solution, but also the details of each programming a v
A-simple--estimator-for--location
- 该算法是CHAN定位算法，运用函数的形式编写，利于初学者学校规范化的编程方法-A simple and efficient estimator for hyperbolic location
shuangquxianbianzhiwenti-matlab
- 双曲线边值问题 课程设计 微分方程 网格剖分！！！附带ppt-Hyperbolic boundary value differential equations course design mesh! ! ! With ppt
PiecewiseFPGA
- 使用分段逼近(piecewise approximation)算法计算超越函数,以神经网络中最常用的双曲正切型(tanh)传输函数为例来分析逼近精度同分段数、有限字长之间的关系。 -Using segmented approximation (piecewise approximation) algorithm for computing transcendental functions, to the most commonly used neural network type hyper
ormat
- 一维线性双曲方程初边值问题的高阶差分格式-One-dimensional linear hyperbolic initial boundary value problem of higher-order differential equation format
spline
- 非均匀的二次三角双曲加权样条曲线The second non-uniform hyperbolic triangle weighted spline-The second non-uniform hyperbolic triangle weighted spline
Chan_Algorithm
- Y.T.Chan在其论文中提出一种具有解析表达式解的非递归双曲线方程组解法，该算法具有计算量小，速度快，且当TDOA参数估计误差服从高斯分布的情况下，定位精度较高。 本程序借鉴Chan论文中提出的算法，基于MATLAB程序，在已知TDOA估计参数的情况下，对信号源位置进行估计。 希望能够对研究 干扰源定位、无源定位的同志提供帮助。-YTChan in his paper presents a solution with the analytical expression for the non-