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FDTD_2
包括了一个二维的方柱FDTD散射程序，入射波为TM模式，方柱无限长，等效为二维问题(Includes a two-dimensional square cylinder scattering FDTD procedures, incident for TM mode, infinite square cylinder, equivalent to two-dimensional problem)
- 2008-06-18 16:41:37下载
- 积分：1
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fftbianhuan
test1.txt 第一列为时间t，0.001s为步长；第二列为系统的输入信号；第三列为系统的输出信号。
signal_analyzer.m首先将test1.txt 的数据读入workspace，然后进行FFT，分析出两信号的频率，输出对于输入的幅值衰减（db），输出对输入的相位差。(test1.txt the first time as t, 0.001s for the step the second as the system input signal the third as the system output signal. signal_analyzer.m first test1.txt data read workspace, and then proceed to FFT, analysis of the two signals in the frequency, the output for input amplitude attenuation (db), the output of the input phase difference.)
- 2008-12-13 02:19:50下载
- 积分：1
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minmod
minmod限制器函数，计算流体力学TVD格式中的开关函数。(minmod limiter function)
- 2012-07-04 01:11:38下载
- 积分：1
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pls2
代码为偏最小二乘法计算过程的代码，主要部分都有中文解释(Code for the calculation process of partial least squares method)
- 2020-06-24 00:40:02下载
- 积分：1
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algorithm
说明： 可以计算两个小于500位整数的乘法，多项式求m次阶的系数和,大数阶乘。(Can compute the two less than 500-bit integer multiplication,M second-order polynomial coefficients of demand and, factorial of large numbers
.)
- 2010-03-29 21:18:06下载
- 积分：1
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back-forward-power-flow
对简单开式网前推回代法计算潮流方便，已通过编译，有运行结果(back forward power flow)
- 2013-09-26 10:12:32下载
- 积分：1
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guimai_v53
随机调制信号下的模拟ppm，连续相位调制信号(CPM)产生，供做算法研究人员参考。( Random ppm modulated analog signal under Continuous phase modulation signal (CPM) to produce, Algorithm for researchers to do reference.)
- 2017-02-23 22:36:53下载
- 积分：1
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VUMAT-J2
适用于ABAQUS的自定义材料子程序，适用于显式分析的J2等向强化模型。(ABAQUS apply to the self-defined material subroutine suitable for explicit analysis J2 model to strengthen.)
- 2012-08-30 10:31:00下载
- 积分：1
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stagger
二维交错网格SIMPLE算法fortran计算程序，包括主程序和用户定义程序。(The two-dimensional to SIMPLE algorithm the fortran calculation procedures staggered grid, including the main program and the user-defined procedures.)
- 2021-01-26 15:38:36下载
- 积分：1
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line_guiyi
数据归一化处理，对数据进行一个标准化处理，将各个不同单位的变量，转换成无量纲的量(Data normalization, a standardization of data processing, will be different units of variables, into dimensionless quantities)
- 2019-04-17 17:36:24下载
- 积分：1
