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bicg_sparse
程序用Fortran95标准,给出了双共轭梯度法求解超大型稀疏矩阵的子程序。还给出了一个例子,例子的数据用索引存储了维数将近10万的对称稀疏正定矩阵。(Using Fortran95, a method of Biconjugate gradient for super linear sysem is provied. In addition, a example with the storage type of row-column index is also provide for test these subroutines. )
- 2013-09-09 18:31:58下载
- 积分:1
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Simplex method for linear programming
线性规划中的单纯形法的c实现,代码有测试类,(Simplex method for linear programming)
- 2017-08-25 11:03:43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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Gauss_Seidel
数值分析中的高斯——塞德尔迭代算法的的C语言实现(Numerical Analysis of Gauss- Seidel iterative algorithm of the C language)
- 2009-05-17 12:50:19下载
- 积分:1
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kalmanfilt
说明: 本程序是AR(2)模型进行数据建模,再进行kalman滤波,进行数据去躁处理,尤其用在光纤陀螺上(AR (2) model for data modeling, further Kalman filtering, data processing to impatient, especially with the fiber gyro)
- 2005-09-13 11:45:52下载
- 积分:1
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gaussmix
混合高斯模型
对于给定的数据,可以自动选择最佳聚类数目和聚类中心,并根据判决规则进行收敛,运算很快,非常方便(Mixed-Gaussian model for a given data, can automatically select the best cluster number and cluster centers, and in accordance with decision rules convergence, compute very fast, very convenient)
- 2008-06-06 11:20:29下载
- 积分:1
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自然数的最大公约数
说明: 用欧几里得算法求两个自然数的最大公约数通过c语言实现(Using Euclidean Algorithms to Find the Maximum Common Number of Two Natural NumbersRealization by C Language)
- 2019-01-26 14:43:28下载
- 积分:1
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bfgs
最优化的bfgs算法,是采用matlab编程(BFGS optimization algorithm, using matlab programming)
- 2008-12-11 21:15:55下载
- 积分:1
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qiuxinhaopiyudebijiao
求人体信号的一个周期序列的CZT和FFT计算结果比较。是很好的程序,可以直观的看到效果。(Order to signal a cycle of the human sequence comparison CZT and FFT calculations. Is a very good program, you can see the visual effect. The body s signals.)
- 2009-11-25 22:16:56下载
- 积分:1
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SHAKE91
国外的地震有限元程序,美国伯克利大学的,非常经典(Earthquake abroad finite element program, the United States Berkeley, very classic)
- 2021-03-10 01:09:27下载
- 积分:1