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1. 牛顿迭代法
function [x,i]=newtonmethod(x0,f,ep,Nmax)
牛顿法求非线性方程根
x0是输入初始值, f是输入函数, 精度要求ep, Nmax为最大迭代次数
x是输出迭代序列,i是迭代次数
2. 二分法
function [x,k]=bisection(a,b,f,ep)
二分法解非线性方程
输入区间[a,b],函数f和误差ep, Nmax为最大二分次数
x为输出近似根, k为二分次数
( Newton s law and the dichotomy)
- 2020-10-12 22:57:32下载
- 积分:1
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psowugong
运用粒子群算法解决电力系统无功优化问题,粒子群算法是一种可以解决有约束单目标最优化问题(Use the PSO to solve the reactive power optimization)
- 2012-12-04 15:33:05下载
- 积分:1
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LSSVM
一个案例代码,用最小二乘支持向量机的,预测煤炭量(A case code, using the least squares support vector machine to predict the volume of coal)
- 2012-06-18 13:26:33下载
- 积分:1
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bellman
bellman-ford算法,典型最短路算法,用于计算一个节点到其他所有节点的最短路径(bellman-ford algorithm, a typical shortest path algorithm for computing a node to all other nodes of the shortest path)
- 2010-06-12 02:30:53下载
- 积分:1
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Workshop7
An example of using a matrix object in order to pass values and complete a function.
- 2015-12-10 23:32:02下载
- 积分:1
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层次分析法确定权重必备 ahp
层次分析法确定权重必备,是一款实用的小软件(AHP to determine the weights necessary, is a small software utility)
- 2013-10-31 21:46:54下载
- 积分:1
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对相干信号进行方位估计 TOELITZ_MUSIC
对相干信号进行方位估计,使用TOEPLITZ矩阵进行解相干,music算法进行DOA估计(Estimation of the azimuth of coherent signals, decoherence using TOEPLITZ matrix and music algorithm for DOA estimation)
- 2020-06-28 10:00:01下载
- 积分:1
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sun_azimuth_data
根据经度纬度时间,计算太阳的方向角,matlab源码,附有详细的文档注释。(According to longitude latitude time, calculating the direction of the sun angle, matlab source, with detailed documentation of the Notes.)
- 2008-03-06 20:00:24下载
- 积分:1
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WENO
weno格式解决一维黎曼问题的代码,fortran90编写(Fortran code for Riemann problem solver in weno scheme)
- 2021-03-21 10:49:17下载
- 积分:1
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PARAMETER
根据试试数据 对变压器技术参数进行校核 利用的是最小二乘曲线拟合的方法(According to the data to try check technical parameters of the transformer is the least squares curve fitting using the method)
- 2010-11-30 17:15:43下载
- 积分:1