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KnapSack
Fractional knapsack problem, Greedy algorithm
- 2010-05-12 09:52:02下载
- 积分：1
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蚁群算法优化参数
说明： 蚁群算法优化随机共振参数，用于滚动轴承故障诊断(Ant colony optimization stochastic resonance parameters, bearing fault diagnosis)
- 2021-04-06 13:29:02下载
- 积分：1
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sor
两种SQR迭代法:将x^K与上次计算的结果做加权平均作为最后结果(Two kinds SQR iterative method:the x ^ K and the results of the last calculated as a weighted average of the final results do)
- 2013-12-06 01:14:24下载
- 积分：1
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Osculating
基于密切锥方法的高超声速乘波前体设计源程序，Fortran编写(Hypersonic Waverider Fore Body Design
Based on Osculating Cones)
- 2021-02-26 11:29:37下载
- 积分：1
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Mathematica实现数值分析
利用Mathematica实现数值分析，包括Gauss-Seidel迭代，Jacobi迭代法，SOR法，牛顿迭代法等(Mathematica is used to realize numerical analysis, including Gauss-Seidel iteration, Jacobi iteration, SOR method, Newton iteration method, etc.)
- 2020-12-22 15:09:07下载
- 积分：1
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fft
说明： 用DFT 函数计算电压u, 电流i的基波(f1=50 Hz)的有效值和相位;
用FFT函数分别计算电压u和电流i 所包含的直流,基波和谐波的有效值和初相角;
可计算基波(f1=50 Hz)和各次谐波的功率p和功率因数con?.(The effective value and phase of fundamental wave (f1 = 50 Hz) of voltage U and current I are calculated by DFT function.
The effective values and initial phase angles of DC, fundamental and harmonic waves contained in voltage U and current I are calculated by FFT function, respectively.
The power P and power factor con of fundamental wave (f1 = 50 Hz) and harmonics can be calculated.)
- 2019-03-28 15:48:19下载
- 积分：1
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celluar-automata2012
元胞自动机 一个简单的元胞自动机 fortran(cellular automata)
- 2012-06-16 11:11:50下载
- 积分：1
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sod-problem-by-MacCormack
一维 问题，即激波管问题，是一个典型的一维可压缩无黏气体动力学问题，并有 解析解。对它采用二阶精度 两步差分格式进行数值求解。(Use MacCormack difference scheme for solving a two-dimensional shock tube problem)
- 2014-01-03 09:15:51下载
- 积分：1
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duoxiangshi
计算方法程序:多项式拟合(Calculation procedure: Polynomial Fitting)
- 2008-05-01 14:42:31下载
- 积分：1
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高斯拟合
曲线的高斯拟合,去除趋势性,对于一般非平稳序列的分析.(Gaussian curve fitting and removal of the trend, and for most non-stationary sequence analysis.)
- 2005-04-01 09:55:30下载
- 积分：1
