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lasso
使用lasso方法，对特征矩阵进行优化特征选择（向量选择），使其达到最优。(Use lasso method, optimize the characteristic matrix feature selection (vector selection), to the optimal.)
- 2020-07-15 09:28:51下载
- 积分：1
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gps_position
GPS卡尔曼滤波仿真
read eph_data (GPS Kalman filter simulation read eph_data)
- 2009-07-14 16:53:01下载
- 积分：1
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grey
灰色关联度分析是基于灰色系统的灰色过程, 进行因素间时间序列的比较来确定哪些是影响大的主导因素, 是一种动态过程的研究。(Grey Relational Analysis is based on gray gray process, the comparison of the time series between the factors to determine what affect the the big dominant factor, is a dynamic process.)
- 2012-08-25 00:27:37下载
- 积分：1
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断裂力学中的数值计算方法及工程应用-算例程序
说明： 金属断裂的数值计算提供理论依据及实际详例解读(The numerical calculation of metal fracture provides theoretical basis and interpretation of practical examples)
- 2019-03-15 13:45:02下载
- 积分：1
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多元线性回归
利用多元回归分析对气象站点数据进行插值运算。(The data of meteorological stations are interpolated by multiple regression analysis.)
- 2018-01-14 10:47:39下载
- 积分：1
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四阶龙格-库塔法
说明： 利用四阶龙格库塔求解微分方程，并给出方程实例。(The fourth order Runge Kutta is used to solve the differential equation and an example is given.)
- 2020-07-04 18:33:12下载
- 积分：1
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LSSVR
最小二乘法和支持向量回归机相结合无线传感网络节点定位的源码.(The source of The least squares and support vector regression combining wireless sensor network node positioning .
)
- 2020-10-26 21:39:59下载
- 积分：1
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KFFT
计算离散傅里叶变换的一种快速算法，简称FFT。快速傅里叶变换是1965年由J.W.库利和T.W.图基提出的。采用这种算法能使计算机计算离散傅里叶变换所需要的乘法次数大为减少，特别是被变换的抽样点数N越多，FFT算法计算量的节省就越显著。(A computing discrete Fourier transform fast algorithm, referred to as FFT. Fast Fourier Transform in 1965 by the JW Cooley and TW Tuji Ti out. Using this algorithm enables a computer to calculate the number of multiplications needed for the discrete Fourier transform greatly reduced, especially sampling points N is transformed more and save FFT algorithm to calculate the amount of the more remarkable.)
- 2013-12-18 22:32:50下载
- 积分：1
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beam_displacement
进行了简支梁荷载作用下的变形计算，将梁分成了40个单元，分别用Euler Bernoulli和Timoshenko 梁进行了对比计算(Was calculated deformation under loads simply supported beam, the beam is divided into 40 units, respectively Euler Bernoulli and Timoshenko beam compared calculated)
- 2021-01-09 22:28:50下载
- 积分：1
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MoM
3-D
目标MoM源代码 可以求解球体，旋转体等目标的电磁散射问题(MoM )
- 2020-11-30 20:59:27下载
- 积分：1
