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BeamFreqMode
细梁的振动,无量纲振动控制方程关于梁的动力响应(Beam power with applications from mechanical aerospace electrical and civil engineering free vibration nondimendional frequency coefficients on the dynamic behaviour of the beam)
- 2012-11-01 16:33:58下载
- 积分:1
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Mani
流形学习程序,Isomap,LLE,LTSA,etc,非线性数据降维(manifold learning, Isomap, LLE, LTSA, etc, nonlinear data dimensionality reduction)
- 2009-04-02 09:44:24下载
- 积分:1
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cca
计算典型相关算法,求出最大投影向量,以及最大投影向量对应的相关系数
(calculate canonical correlations, find the largest correlation coefficients)
- 2009-09-10 17:02:58下载
- 积分:1
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myhist
协同克里格matlab实现,包括普通克里格,变差函数和交叉变差函数的实现,三维图显示机及其协同区域化(
Cokriging matlab realize, including the realization of ordinary kriging, and cross variogram variogram, three-dimensional diagram shows the machine and its Coregionalization)
- 2014-06-25 15:42:32下载
- 积分:1
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remember
很好很实用的信号处理程序。适合学习和科研参考使用。(Very good very useful signal processing. Suitable for learning and scientific research use and reference.)
- 2008-06-25 11:27:08下载
- 积分:1
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numerical-methods
数值方法的5个重要的算法:
1.[Dirich.m] 求解拉普拉斯方程的狄利克雷方法. 用于偏微分方程的数值解
2.[Hamming.m] 汉明方法是用来修正微分方程的多步预测。
3. [Milne.m] 米尔恩 - 辛普森差分方程求解方法,用于预测校正方法。
4. [Rkf45.m]龙格 - 库塔 - 沃尔伯格错误控制和步骤的方法求解微分方程的近似解
5.[Romber.m]著名的龙贝格积分源代码。计算结果存在并显示为下三角矩阵。(Numerical Methods in five of the more important algorithms:
1. [Dirich.m] to solve the Laplace equation Dirichlet method for the numerical solution of partial differential equations
2.[Hamming.m] Hamming method is the multistep forecast corrected differential equations.
3. [Milne.m] the Milne- Simpson method as a differential equation solver used forecast correction method.
4. [Rkf45.m] Runge- Kutta- Wahlberg error control and step method for solving differential equations approximate solution
5. [Romber.m] the famous Romberg integral source code numerical integration, the presence of computable results show a lower triangular matrix.)
- 2013-03-09 01:35:19下载
- 积分:1
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SparseMatrix.tar
自己写的稀疏矩阵类,包括存储、访问以及基本的数学运算,希望大家批评指正!(Sparse matrix classes, including storage, access, and basic mathematical operations, we hope to criticism!)
- 2013-08-04 21:11:54下载
- 积分:1
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damping-ratio-for-silk-and-sand
粉土的阻尼比拟合程序。拟合模型选择Davidenkov模型。(The silt damping match the proper procedure. The Fitting Model Davidenkov model.)
- 2013-05-11 12:01:13下载
- 积分:1
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ThreetankWater
:针对三容水箱是较为典型的非线性、时延对象,具有很强的代表性这一特点,
通过机理建模方法建立了三容水箱的一般数学模型。分析了线性和非线性阻力板的流量特性,
并通过实验测定了阻力板流量系数。最后给出了三容水箱的线性化模型。由仿真实验可知,非线性模型的阶跃响应和实验测得的响应曲线相吻合,(: For three-tank water tank is a more typical non-linear, time-delay object, has a strong representation of this characteristic, through the mechanism of modeling methods allow the establishment of three general mathematical model of water tanks. Analysis of linear and nonlinear flow resistance characteristics of plate, and through experimental determination of the resistance plate flow coefficient. Finally, the three-linear model of water tanks. By simulation experiments, we can see that the nonlinear model of step response and the experimentally measured response curve coincide)
- 2008-07-15 11:28:13下载
- 积分:1
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2012-Tax
用VBA在Excel里实现分级计算,实现通过年终奖和月收入计算个人所得税的功能。数据为2012年最新的标准,对于会计电算化人员有非常强的实用性。(VBA in Excel to achieve grade calculated to achieve the functionality of the calculation of personal income tax through the end of the year Award and the monthly income. The data for 2012 the latest standards, computerized accounting personnel have a very strong practicability.)
- 2012-07-16 10:02:51下载
- 积分:1