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Tensores-matlab
A tensor product (ranks 1 and 2) matlab app
- 2011-05-21 05:41:08下载
- 积分:1
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mintreek-i-understang
程序设计的一些基本算法 及其应用 有很高的应用价值(Some basic programming algorithm and its application has a high value)
- 2013-05-21 10:38:10下载
- 积分:1
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Map-projection
1、根据所给的中国版图数据
绘制显示基于北京54坐标系的经纬度数据
编写兰勃特投影转换程序,转换上述数据,并显示
编写墨卡托投影转换程序,转换上述数据,并显示
同时,要绘制相对应的经纬网格,网格间距5度
2、根据所给的世界版图数据
绘制显示基于WGS84坐标系的经纬度数据
编写墨卡托投影转换程序,转换上述数据,并显示
计算北京(116.4,39.8)到巴黎(2.2, 48.52)的大圆轨迹,并显示
同时,要绘制相对应的经纬网格,网格间距5度(1, according to the Chinese territory given display data drawn based on latitude and longitude data write Beijing 54 coordinate system Lambert projection conversion process, the conversion of the data, and displays the write Mercator projection conversion process, the conversion of the data, and display the same time, Draw the corresponding latitude and longitude grid, the grid spacing of 5 degrees 2, according to the world map rendering display data written to the Mercator projection based on latitude and longitude data conversion program WGS84 coordinate system, the conversion of the data, and displays the calculation Beijing (116.4, 39.8) to Paris (2.2, 48.52) the great circle track and display the same time, to draw the corresponding latitude and longitude grid, the grid spacing of 5 degrees)
- 2015-12-08 21:51:30下载
- 积分:1
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curthr1
完成地震数据的curvelet阈值重构功能算法简洁注释详细(Completion of seismic data the curvelet threshold reconstruction algorithm is simple function comment in detail)
- 2013-05-08 16:44:51下载
- 积分:1
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svdpackc.tar
求矩阵奇异分解svd算法,共计4种实现方式,(for SVD matrix decomposition algorithm, for a total of four kinds of achievement,)
- 2005-07-06 10:56:02下载
- 积分:1
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abod
对于chebyshev法只能对于均匀线阵,本程序实现对任意结构阵列的波束优化(Chebyshev method for only the uniform linear array, the program structure of arbitrary beam array optimization)
- 2008-02-29 10:13:56下载
- 积分:1
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fem_matlab
大量的有限元法求解偏微分方程的实例程序,程序里有详细的解释语句(lot of finite element method PDE examples of procedures, procedures are detailed statement of explanation)
- 2020-11-26 10:39:31下载
- 积分:1
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121
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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my_double
用于计算太阳辐射的模型,该模型计算精度好,方法简单(Used to calculate the solar radiation model, the model accuracy, the method is simple)
- 2021-05-06 17:22:07下载
- 积分:1
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LSHNR5
三相潮流计算,使用的是牛顿拉弗逊方法。迭代较快。是解决潮流的较有效的方法。(Three-phase power flow calculation, using Newton' s method Laffer Johnson. Iterate rapidly. The trend is to solve the more effective method.)
- 2013-10-29 23:32:56下载
- 积分:1