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GEAR
用吉尔方法积分一阶微分方程组的初值问题。(Gill method with integral equations of first order initial value problem.)
- 2021-03-08 11:29:28下载
- 积分:1
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QR-decomposition
QR分解法是目前求一般矩阵全部特征值的最有效并广泛应用的方法,一般矩阵先经过正交相似变化成为Hessenberg矩阵,然后再应用QR方法求特征值和特征向量。它是将矩阵分解成一个正规正交矩阵Q与上三角形矩阵R,所以称为QR分解法,(QR decomposition
)
- 2020-08-31 01:08:10下载
- 积分:1
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CalcExpress
很好的算法,可广泛用于各行业(如工控)计算组态(It s a very good arithmetic that can be used at many industries.such as industry control,for caculation configuration.)
- 2005-07-18 17:14:40下载
- 积分:1
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two-point-problem
打靶法求解两点边值问题
实例测试通过,可直接运行,并带有详细代码注释
采用全局收敛的牛顿-拉普森迭代算法求解编制问题
绝对物超所值!(Two-point boundary value problem
shooting method)
- 2020-12-15 21:19:14下载
- 积分:1
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3107002005_2nd_A_LDL
说明: LDL分解。作为矩阵方程数值解法最基础的矩阵分解算法,LDL算法可以高效分解对称矩阵。(LDL decomposition. Numerical Solution of matrix equation as the most basic matrix factorization algorithm, LDL decomposition algorithm can be efficient symmetric matrix.)
- 2008-10-27 10:47:26下载
- 积分:1
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shuzhijisuan
数值计算实例,主要有LU分解,龙格库塔法,高斯分解法,欧拉法,曲线拟合,曲线插值(Numerical example)
- 2014-01-03 10:38:53下载
- 积分:1
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Preamble-detection
可实现OFDM电力载波通信的前导序列检测,能进行连续多个前导检测(Can achieve OFDM power carrier communication leading sequence detection, can carry out a number of continuous preamble detection)
- 2017-03-01 09:59:37下载
- 积分:1
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numerical-analysis
高斯-塞德尔迭代、拉格朗日差值、牛顿法、四阶龙格库塔
与数值分析有关的公式(Gauss- Seidel iteration)
- 2013-07-01 14:45:14下载
- 积分:1
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synthesis-of-mechanism
对于给定的一组轨迹点,用优化方法实现铰链四杆机构轨迹复演。优化方法为共轭梯度法。(For a set of track points,we use a optimization method to optimize the track of Hinge four-bar mechanism. The optimization method is conjugate gradient.)
- 2011-06-23 15:42:20下载
- 积分:1
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submissionofassignmentapriorialgorithmimplementat
APRIORI ALGORITHM IMPLEMENTATION
- 2012-01-11 14:58:40下载
- 积分:1