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wucha_mian
说明： 阵列存在幅相误差条件下的DOA估计算法仿真(Simulation of DOA estimation algorithm with amplitude and phase errors in array)
- 2020-05-06 02:13:57下载
- 积分：1
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ftcs-code
fortran based code for 1d heat equation
- 2014-10-06 02:17:56下载
- 积分：1
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mk
说明： 常用于分析降水、径流、气温等要素时间序列的趋势变化，其优点在于样本不需要遵循某一特定的分布，而且很少受到异常值的的干扰，计算简便。(It is often used to analyze the trend change of time series of factors such as precipitation, runoff and air temperature. Its advantage is that the sample does not need to follow a specific distribution, and is rarely disturbed by outliers, so it is easy to calculate.)
- 2018-09-07 21:26:05下载
- 积分：1
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VUMAT_UMAT-interface
abaqus umat与vumat之间的转换(interface between umat and vumat)
- 2021-05-07 20:28:36下载
- 积分：1
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fvm
说明： 使用有限体积法求解naca0012流场，欧拉方程(Using finite volume method to solve NACA0012 flow field, Euler equation)
- 2020-09-07 19:55:02下载
- 积分：1
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单纯形法Matlab程序-2016-11-17
一般线性规划问题具有线性方程组的变量数大于方程个数，这时会有不定的解。当决策变量个数n和约束条件个数m较大时，单纯形法是求解线性规划问题的通用方法。
从线性方程组找出一个个的单纯形，每一个单纯形可以求得一组解，然后再判断该解使目标函数值是增大还是变小了，决定下一步选择的单纯形。通过优化迭代，直到目标函数实现最大或最小值(In general linear programming problems, the number of variables with linear equations is greater than the number of equations. When the number of decision variables n and constraint number m are large, simplex method is the general method for solving linear programming problems.
Find out one by one from the linear equations of the simplex, each a simplex can get a set of solution, and then concludes that the solution is the objective function value increases or smaller and decided to choose the next simplex. By optimizing iteration, until the target function achieves the maximum or minimum value.)
- 2018-03-27 17:22:03下载
- 积分：1
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newton_cpp
计算方法《牛顿差值》(calculation method, "Newton margin")
- 2005-01-25 21:40:20下载
- 积分：1
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elwave-master
弹性波数值模拟，可以修改模型，可以做波场模拟，做面波的地震记录((Numerical simulation of seismic surface waves, you can modify the model, you can do the wave field snapshots do surface wave seismograms))
- 2017-09-29 15:14:45下载
- 积分：1
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atan_cordic
说明： 基于CORDIC算法计算反正切函数。输入横坐标纵坐标及迭代次数，输出角度及弧度值；附CORDIC英文文档说明(atan function based in CORDIC algorithm)
- 2009-08-14 09:09:05下载
- 积分：1
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chenggongjiao
处理任意两点间多条公交、地铁线路的到达问题此，改程序将一二问综合在一起，方便精简，运行速度快(Treatment between any two many bus, subway lines to reach this issue, change the program integrated with the twelve asked to facilitate streamlined, fast)
- 2013-08-18 09:29:13下载
- 积分：1
