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Python for Data Analysis, 2nd Edition
Python for Data Analysis
DATA WRANGLING WITH PANDAS,
NUMPY, AND IPYTHON
- 2018-09-15 23:03:37下载
- 积分：1
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Gmres
说明： 解大规模线性方程组的预条件Gmres方法.系数矩阵可以非对称正定.(Solution of large-scale linear equations of the preconditioned GMRES method. Coefficient matrix can be non-symmetric positive definite.)
- 2008-10-15 00:11:34下载
- 积分：1
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Texture-feature-code-matlab
matlab最全纹理特征代码，灰度共生矩阵软件自带，就不传了。里面有tamura六个参数，灰度梯度共生矩阵的纹理特征，还有熵。(matlab the best texture feature code, the GLCM software comes not passed. Tamura six parameters, the shades of gray co-occurrence matrix texture features, as well as entropy.)
- 2012-07-03 14:46:26下载
- 积分：1
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Program
矩阵转换问题
行与列的个数均为n 的矩阵称为n 阶方阵。假定矩阵中的每个元素的值在0到9之间，则可以将矩阵中的所有元素按行依次排列得到一个“单行矩阵字符串”。(Matrix conversion, the number of rows and columns of the matrix n are called n-order square. Assume that each element of matrix value in the 0 to 9, you can press all the elements of the matrix rows in order of priority for a " single matrix string." )
- 2010-12-28 11:42:08下载
- 积分：1
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BEM-acoustic-problems
别人的程序（Fortran）是关于边界元法求解声学问题。(Someone else' s program (Fortran) is on the boundary element method to solve acoustic problems.)
- 2013-12-18 19:50:58下载
- 积分：1
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Unit1
Algorithm gauss seidel load flow
- 2013-03-10 00:51:10下载
- 积分：1
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SAR-satellites
利用SAR卫星在多个时刻的位置和速度信息，计算出任意象元成像时刻卫星的位置，拟合出SAR卫星的轨道模型。(Using SAR satellite in multiple time position and velocity information to calculate as the image element imaging time satellite position, fitting the SAR satellite orbital model.)
- 2021-03-24 01:19:14下载
- 积分：1
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glmnet_matlab
Lasso算法源代码,stanford开发的,绝对可靠(Glmnet for Matlab- Lasso (L1) and elastic-net regularized generalized linear models)
- 2012-09-01 18:52:52下载
- 积分：1
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多边形水平柱
说明： 通过建立截面为多边形的水平柱体模型，运用c语言程序进行编程，得出该地质体的重磁异常特点(By establishing a horizontal cylinder model with polygon cross section and programming with C language, the characteristics of gravity and magnetic anomalies of the geological body are obtained.)
- 2019-05-09 17:25:36下载
- 积分：1
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niudunfa
计算方法实验，通过编程实现埃特金加速法，一般迭代法，牛顿法的收敛次数的计算(calculated experiment, Programming Aitken acceleration method, the general iterative method, the convergence of Newton's method of calculating the number of)
- 2006-05-31 08:48:47下载
- 积分：1
