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约束优化问题
含约束的优化问题求解案例,算法简单,求解很方便实用(Constrained optimization problem solving case, the algorithm is simple, easy to solve, practical)
- 2017-09-08 15:50:49下载
- 积分:1
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femtosecond-pulse
采用分段逐步计算,结合快速傅立叶变化,计算群速色散和自相位调制在光纤中对所传输的飞秒脉冲的影响。(Using split-step computation, combined with Fast Fourier Transform Algorithm, calculated the influence to transmission of the femtosecond pulse about the group velocity dispersion and the phase modulation in the fiber.)
- 2013-01-11 13:32:40下载
- 积分:1
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top88_Projection
说明: 经典99行拓扑优化程序,采用Heaviside方程获得接近0-1离散解(The classical 99-line topology optimization program uses Heaviside equation to obtain nearly 0-1 discrete solution)
- 2020-06-20 00:00:02下载
- 积分:1
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BEM_Acoustics
边界元法,可以求解外声场、内声场,在此基础上可以开发出快速边界元法(boundary element method for acoustic problem)
- 2021-04-25 10:18:46下载
- 积分:1
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fft4-12
说明: FFT,整型数据代替浮点型数据
本程序是搜集资料并加上自己的分析,整了很长时间才测试通过的FFT程序,运行时间和所占内存方面都比较满意。(FFT, integer data instead of floating point data
This program is to collect data and add their own analysis, the FFT program passed the test for a long time, the running time and memory occupied are relatively satisfactory.)
- 2020-12-07 16:05:05下载
- 积分:1
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ARXRLS
程序采用C语言,实现最小二乘辨识算法和递推最小二乘算法(Program using C language, least squares identification algorithm and recursive least squares algorithm)
- 2012-10-26 13:07:45下载
- 积分:1
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光孤子传播过程 非线性薛定谔方程
说明: 本模拟是采用分步傅里叶的解,求光孤子在光线内传输过程数值求解薛定谔方程。方程是激光器在光纤中传输的过程。(In this simulation, the fractional Fourier solution is used to solve the Schrodinger equation. The equation is the process of laser transmission in fiber.)
- 2020-03-11 18:35:53下载
- 积分:1
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frft
说明: 分数阶傅里叶变换计算方面的文章,另附程序清单(Fractional Fourier transform calculation of the article, followed the list of procedures)
- 2020-09-14 20:08:02下载
- 积分:1
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cube_0p1mm
说明: abaqus周期性边界条件代码,可以参考学习(ABAQUS periodic boundary condition code can refer to learning)
- 2020-08-13 22:08:28下载
- 积分:1
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data
幂律分布的数据案例,这个案例数据有助于理解幂律分布的计算公式。(The case of power-law distribution of data, case data will help to understand the power-law distribution formula.)
- 2012-12-19 01:32:50下载
- 积分:1