网站首页

WLS

于 2021-03-01 发布文件大小:7KB

 0  255

下载积分: 1 下载次数: 99

我要下载

代码说明：

用最小二乘法进行电力系统状态估计，包含IEEE30节点的电力系统图(Using least squares power system state estimation, including IEEE30 bus power system diagram)

文件列表：

estimationԭ
............\bbusppg.m,430,2008-11-26
............\busdatas.m,3704,2008-12-08
............\linedatas.m,4529,2008-11-26
............\pol2rect.m,361,2008-10-17
............\rect2pol.m,351,2008-10-17
............\wls.m,8209,2013-11-09
............\ybusppg.m,1344,2008-11-26
............\zdatas.m,8315,2008-12-04

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

lbm2d
基于D2Q9模型的LBM程序，用于计算方腔驱动流，对应何亚玲《格子Boltzmann方法的理论及应用》一书的源码(LBM D2Q9 model-based program used to calculate the square cavity driven flow, which corresponds He Yaling " Lattice Boltzmann Method Theory and Applications," a source book)

2021-03-12 21:19:24下载

积分：1
welding-residual-stress
关于焊接残余应力的Abaqus子程序-DFLUX(The Abaqus subprogram-DFLUX on welding residual stress)

2012-10-25 16:29:20下载

积分：1
fft_change
快速傅立叶变换的程序，附有试验用数据，希望对大家有所帮助(Fast Fourier Transform procedure, with test data, and they hope to help everyone)

2008-02-01 12:14:16下载

积分：1
beam_displacement
进行了简支梁荷载作用下的变形计算，将梁分成了40个单元，分别用Euler Bernoulli和Timoshenko 梁进行了对比计算(Was calculated deformation under loads simply supported beam, the beam is divided into 40 units, respectively Euler Bernoulli and Timoshenko beam compared calculated)

2021-01-09 22:28:50下载

积分：1
ch01
ANSYS教程，《ANSYS有限元分析实用教程》源代码("ANSYS finite element analysis of practical course," the source code)

2010-05-25 14:26:26下载

积分：1
FEMprogram
四面体网格划分的有限元计算源代码，在将变形体划分为四面体后，输入节点坐标，程序利用弹塑性本构，将载荷和位移关系转变为线性方程组，是一个很好的求解简单三维变形体的程序，还可输出单元变形量，应力等。(Tetrahedral mesh of the finite element method source code, in the deformed tetrahedron is divided into, the input node coordinates, the program using elastic-plastic constitutive, will be the relationship between load and displacement into linear equations, is a very good Solving a simple three-dimensional deformation body procedures, but also the output unit deformation, stress and so on.)

2020-12-16 11:59:12下载

积分：1
单纯形法Matlab程序-2016-11-17
一般线性规划问题具有线性方程组的变量数大于方程个数，这时会有不定的解。当决策变量个数n和约束条件个数m较大时，单纯形法是求解线性规划问题的通用方法。从线性方程组找出一个个的单纯形，每一个单纯形可以求得一组解，然后再判断该解使目标函数值是增大还是变小了，决定下一步选择的单纯形。通过优化迭代，直到目标函数实现最大或最小值(In general linear programming problems, the number of variables with linear equations is greater than the number of equations. When the number of decision variables n and constraint number m are large, simplex method is the general method for solving linear programming problems. Find out one by one from the linear equations of the simplex, each a simplex can get a set of solution, and then concludes that the solution is the objective function value increases or smaller and decided to choose the next simplex. By optimizing iteration, until the target function achieves the maximum or minimum value.)

2018-03-27 17:22:03下载

积分：1
simuladorBER
BER calculate between 2 files.

2011-10-20 23:27:49下载

积分：1
foutiu
小波包分析提取振动信号中的特征频率，大学数值分析算法，计算互信息非常有用的一组程序。( Wavelet packet analysis to extract vibration signal characteristic frequency, University of numerical analysis algorithms, Mutual information is useful to calculate a set of procedures.)

2017-03-15 00:05:37下载

积分：1
random
生成指定两个数值间的多个随机数，随机数的个数用户自己输入，结果放在动态数组中(produce random)

2013-10-05 16:17:54下载

积分：1

696518资源总数
106155会员总数
8今日下载

WLS

0 个回复

热门标签

热门下载