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  1. 编程语言:所有
  2. 代码类别:数学计算
  3. 发布时间:不限
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1. HLL1

  计算流体力学,HLL格式,适合初学者,易懂,每步有说明。(Computational Fluid Dynamics, HLL format, suitable for beginners, easy to understand, each step is described.)

13
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230
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2021-04-21发布

2. ta-ansys

  这是一段杆塔建模的命令流,可用于ansys有限元分析(This is a tower of order flow modeling, finite element analysis can be used to ansys)

11
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199
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2021-04-20发布

3. daoxianzhaoxing-ansys

  这是一段导线找形的命令流,可用于ansys有限元分析(This is a piece of wire to find the form of order flow, can be used for finite element analysis ansys)

16
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212
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2021-04-20发布

4. unit-commitment-problem--5-machine-

  采用拉格朗日算法求解机组组合问题,采用的是5机系统(Lagrange algorithm for unit commitment problem, 5 machine system)

189
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124
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2021-04-20发布

5. PWE-solid--water-or-solid-air-

  计算声子晶体固-液和固-气体系,和实验测试吻合,很适应(Suitable for computing phononic crystal solid-liquid and solid and gas, and experimental agreement )

129
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73
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2021-04-20发布

6. powell

  优化设计算法:用powell法求解目标函数的最优解和最优值,已经验证算法的正确性,在visual c++6.0下开发(Optimization algorithm: Solving the objective function with powell optimal solution and optimal value, has verified the correctness of the algorithm, the visual c++6.0 under development)

58
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153
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2021-04-20发布

7. damage

  通过FORTRAN编写damage子程序,在板材成形中实现破裂的可视化及成形极限预测(FORTRAN subroutine written by damage to achieve rupture of visualization in sheet metal forming and forming limit prediction)

14
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155
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2021-04-19发布

8. uve_pls

  对一维光谱实现偏最小二乘回归进行UVE变量选择(UVE variable selection on the spectrum)

83
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166
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2021-04-19发布

9. 信号检测贝叶斯

  使用Matlab编程,对教材74页例3.3.1进行编程仿真。其中,正电压A的值、噪声方差值、每个码元周期内的采样点数N自行设定(可设置为可调的变量)。噪声值可使用Matlab中产生高斯随机数的函数来进行仿真。贝叶斯检测判决式中,先验概率P(H1)=P(H0),判断错误的代价因子设为1,判断正确的代价因子设为0. 按照上述参数的设定进行仿真,实现对仿真数据的贝叶斯检测判决;循环生成仿真数据,并进行判决结果的统计,即记录判决正确的次数,估计正确判决的概率。(The use of Matlab programming, teaching materials 74 pages of 3.3.1 programming simulation. Among them, the value of positive voltage A, the variance of noise, the number of sampling points in each symbol cycle (N) can be set by itself (adjustable variable). Noise values can be simulated using the function of generating Gauss random numbers in Matlab. In the Bias detection decision, the prior probability P (H1) =P (H0), the factor of error judgment is set to 1, and the correct cost factor is set to 0. According to the simulation parameters and realize the judgment of Bayesian detection simulation data; generating cycle simulation data, statistics and decision, which records the correct number of judgment, the estimated probability of correct decision.)

13
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289
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2021-04-19发布

10. UMAT_Hashin3D

  基于ABAQUS的三维hashin准则算法(A three-dimensional hashin standard algorithm based on ABAQUS)

68
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233
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2021-04-18发布

11. DVHop

  针对运用最小二乘法求解DV-Hop定位算法带来的节点定位误差较大的问题,提出基于代数重建法的DV-Hop定位算法(Least square method for the use of DV-Hop localization algorithm node localization errors caused by the larger issues, proposed algebraic reconstruction method based on DV-Hop localization algorithm)

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127
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2021-04-18发布

12. time_seris

  时间序列预测算法。支持5种常见的算法 移动平均 非线性回归 指数平滑等(ar, ardemo ma)

540
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121
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2021-04-18发布

13. fft

  有关FFT的应用仿真,包括:FFT处理仿真、FFT加窗、FFT分辨率、频谱泄露 (Simulation on the application of FFT )

39
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140
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2021-04-18发布

14. HHZY

  本程序针对内弹道的计算实现火炮内弹道计算(The procedure for the calculation of the interior ballistics Gun Interior Ballistic calculation)

44
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122
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2021-04-18发布

15. Matlab-Simulink-光通信仿真实例

  MATLAB Simulink Simulation Platform for Photonic Transmission Systems

33
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166
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2021-04-17发布

16. fde12

  预估校正法,关于解分数阶微分方程的算法程序,适合非线性方程(Solves an initial value problem for a non-linear differential equation of fractional order (FDE). The code implements the predictor-corrector PECE method of Adams-Bashforth-Moulton )

117
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273
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2021-04-17发布

17. PECEmatlabProgram

  利用预估矫正方法解分数阶常微分方程,该方法适用于线性和非线性分数阶常微分方程(using PECE method to solve fractional ordinary differential equation)

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181
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2021-04-17发布

18. adi

  matlab的adi方法求解偏微分方程,精确度较高(ADI method of MATLAB for solving partial differential equations)

0
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90
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2021-04-17发布

19. adi

说明:  matlab的adi方法求解偏微分方程,精确度较高(ADI method of MATLAB for solving partial differential equations)

12
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97
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2021-04-17发布

20. sanzhuyuan

  平面波展开法计算二维三组元周期结构的带隙特性。(Plane wave expansion method for calculation of two dimensional three groups yuan cycle structure of the band gap characteristic)

27
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129
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2021-04-17发布