登录

最新会员 最新下载

成为了本站VIP会员

12月25日 15:38

成为了本站VIP会员

12月25日 12:28

成为了本站VIP会员

12月25日 12:10

成为了本站VIP会员

12月24日 23:54

成为了本站VIP会员

12月24日 23:29

成为了本站VIP会员

12月21日 19:40
已选条件
  1. 编程语言:所有
  2. 代码类别:数学计算
  3. 发布时间:不限
全部撤销
编程语言 更多 收起
代码类别 更多 收起
发布时间
更多选项

1. PolyFractionValu

  本程序提供大量实用多项式计算函数:求一维实(复)多项式值、求一维多项式组值、求二维实(复)多项式值、两一维多项式相乘、两一维多项式除法、计算连分式函数值。(look it yourself.)

17
下载
150
浏览
2021-02-19发布

2. support

  转子动力学研究中完整的支承松动数值仿真程序(Rotor dynamics study supports the complete relaxation of numerical simulation program)

192
下载
167
浏览
2021-02-17发布

3. cct

  该程序利用赫兹理论,计算齿轮的接触应力,适用于直齿和斜齿轮的接触应力计算!(calculating contact stress )

63
下载
174
浏览
2021-02-17发布

4. signalpro

说明:  在学习数字信号处理算法程序中用VC编写的几个通用算法程序。 卷积计算/DFT与FFT实现/(In the learning process of digital signal processing algorithms using VC General Algorithm for the preparation of several procedures. Convolution calculation/DFT and FFT realization /)

0
下载
159
浏览
2021-02-15发布

5. orthofit

  对离散点进行多项式拟合,不同于传统多项式拟合高次出现病态,此程序可以拟合高阶多项式( ORTHOFIT Fit polynomial to data. YS = ORTHOFIT(X,Y,N) smooths/fits data Y(X) in a least-squares sense using a polynomial of degree N and returns the smoothed data YS.)

4
下载
114
浏览
2021-02-14发布

6. nihe

  最小二乘法拟合进行n次多项式拟合,N用来控制拟合的次数,例如N=5时进行4次多项式拟合,还回的是拟合系数(Least squares fit polynomial n times, N is used to fit the number of control, e.g., N = 5 When quartic polynomial fitting, further back are fitting coefficients)

19
下载
190
浏览
2021-02-14发布

7. Curve_fitting

  对平面上给定的多点进行多项式曲线的拟合,可设置拟合多项式的次数(Given more points on the plane polynomial curve fitting, you can set the number of polynomial fitting)

5
下载
231
浏览
2021-02-14发布

8. DXSNH

  基于最小二乘的多项式拟合法的GPS周跳探测程序(Based on the least square polynomial fitting method of GPS cycle slip detection program )

110
下载
120
浏览
2021-02-14发布

9. Burgers

  用麦克麦考方法求解一维burgers方程的matlab代码(By Mike McCaw method for solving one-dimensional burgers equation matlab code)

12
下载
166
浏览
2021-02-13发布

10. 2d-MT-finite-element-forward-

  改程序用于大地电磁法二维有限元法正演模拟(Reform program for the magnetotelluric method of two-dimensional finite element method for forward modeling)

259
下载
149
浏览
2021-02-09发布

11. quantreg

  使用matlab进行分位数回归,类似于R语言中的quanterg包(Quantile regression using MATLAB)

40
下载
142
浏览
2021-02-07发布

12. rcwa-2d_7_12_2012

  严格的衍射积分计算,实现光栅结构透过反射场2维分布的严格解计算,利用散射积分对耦合模方程进行严格计算解 衍射,光栅,场,二维,积分,散射矩阵,耦合模理论(Strict calculation of the diffraction integral, the grating structure is realized through the rigorous solution of the 2 dimensional distribution of the reflection field. Diffraction, grating, field, two-dimensional, integral, scattering matrix, coupled mode theory)

24
下载
196
浏览
2021-02-07发布

13. abaqus to flac小程序

  利用abaqus软件建模,然后将inp文件导入flac软件中。(ABAQUS software is used to model, and then the InP file is imported into the FLAC software.)

9
下载
159
浏览
2021-02-06发布

14. matrix_plot

  根据已知的邻接矩阵画出对应的网络图,节点用蓝点表示,连接用线表示(According to the adjacency matrix of the known draw the corresponding network diagram, the node with the blue dot, and connected with lines)

63
下载
319
浏览
2021-02-06发布

15. wangluotuopu

  功能是将邻接矩阵或关联矩阵变为有向或者无向网络图,有结果显示。(Function is to convert the adjacency matrix or the correlation matrix becomes directed or undirected network diagram, results show.)

23
下载
112
浏览
2021-02-06发布

16. feature parameters extracting_amplitude domain

说明:  同时求取不同信号的多个时域特征参数,可以随意更换待分析信号(Multiple time domain characteristic parameters of different signals are obtained at the same time.)

1
下载
100
浏览
2021-02-06发布

17. FCT_VOF-and-Youngs

  FCT_VOF AND YOUNGS_PLIC fully functioning source codes Debugged and fully functioning source codes Both can be used to calculate by choosing the icase for (1) the Zalesak rotational flow problem (2) the shear flow problem This complete set includes both FCT_VOF and Youngs_plic source code in f90. Including a input data file. The codes have been debugged and tested using MS-FORTRAN. Results can be obtained directly from the output files and loaded to get results. (FCT_VOF AND YOUNGS_PLIC fully functioning source codes Debugged and fully functioning source codes Both can be used to calculate by choosing the icase for (1) the Zalesak rotational flow problem (2) the shear flow problem This complete set includes both FCT_VOF and Youngs_plic source code in f90. Including a input data file. The codes have been debugged and tested using MS-FORTRAN. Results can be obtained directly from the output files and loaded to get results. Ps: statement CALL WRITER needed to be removed and replaced with usual output statement fsuch as: Write(*,*) x(I,j),y(I,j),fi(I,j)…. Etc., for user’s requirement. )

27
下载
95
浏览
2021-02-04发布

18. MMA

说明:  拓扑优化MMA算法从空间的一个初始设计点出发,沿着某个搜索方向以适当步长的迭代格式 ,实现对设计变量的修改,以获得的值。(Starting from an initial design point in space, the topology optimization MMA algorithm modifies the design variables in an appropriate iterative format along a certain search direction to obtain the optimal value)

3
下载
303
浏览
2021-02-04发布

19. for

  采用离散的数值方法,通过坐标转换并生成贴体网格系统,计算轴对称喷管流场(Discrete numerical methods, through coordinate transformation and generate body-fitted grid system, calculating axisymmetric nozzle flow)

18
下载
169
浏览
2021-02-03发布

20. EMD-C

  EMD分解C语言算法,内含EMD分解所需的三次样条插值C语言算法。(EMD decomposition algorithm C language, containing the decomposition EMD cubic spline interpolation algorithm C language.)

421
下载
194
浏览
2021-02-03发布