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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.)
- 2021-02-06 00:28:02下载
- 积分:1
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averageData
读取csv文件的数据,按要求拉算出平均数(Read csv file data, calculate the average number required to pull)
- 2020-08-14 14:58:35下载
- 积分:1
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PRP
说明: PRP共轭梯度法优化计算,采用FORTRAN语言(PRP conjugate gradient method optimization, the use of FORTRAN language)
- 2011-03-28 15:23:27下载
- 积分:1
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junmiu
空间目标识别,采用PM算法,线性调频脉冲压缩的Matlab程序,多抽样率信号处理。( Space target recognition algorithm using PM, LFM pulse compression of the Matlab program, Multirate signal processing.)
- 2016-09-14 17:22:40下载
- 积分:1
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PCA算法程序 pca
PCA算法程序设计步骤:
1、去均值
2、计算协方差矩阵及其特征值和特征向量
3、计算协方差矩阵的特征值大于阈值的个数
4、降序排列特征值
5、去掉较小的特征值
6、去掉较大的特征值(一般没有这一步)
7、合并选择的特征值
8、选择相应的特征值和特征向量
9、计算白化矩阵
10、提取主分量
(PCA algorithm programming steps: 1 to mean 2, calculation of covariance matrix and its eigenvalues and eigenvectors 3, the calculation of covariance matrix eigenvalues greater than the threshold number of 4, in descending order of eigenvalue 5, remove the smaller eigenvalue 6, remove the larger eigenvalue (usually not this step) 7, the combined choice of eigenvalues 8, select the appropriate eigenvalues and eigenvectors 9, computing whitening matrix 10, principal component extraction)
- 2021-03-09 13:09:27下载
- 积分:1
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top88_Projection
说明: 经典99行拓扑优化程序,采用Heaviside方程获得接近0-1离散解(The classical 99-line topology optimization program uses Heaviside equation to obtain nearly 0-1 discrete solution)
- 2020-06-20 00:00:02下载
- 积分:1
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Linear-programming
线性规划matlab算法,包括单纯形法,修正单纯形法,大M法,变量有界单纯形法。(Matlab algorithm of linear programming, including the simplex method, revised simplex method, big-M method, the variable bounded simplex method.)
- 2012-06-04 14:04:27下载
- 积分:1
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zuiyouhuasuanfa
包括牛顿法,阻尼牛顿法,变尺度算法,最速下降法的优化算法程序。(Newton' s method, damped Newton method, variable metric algorithm, the steepest descent method optimization algorithm.)
- 2013-03-24 15:51:53下载
- 积分:1
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索杆找形分析(力密度法)
说明: 基于力密度法的索杆张力结构找形程序,压缩包力有算例(power density method based on the structure of cable-form-finding procedures, compressed power is counting cases)
- 2006-01-09 14:38:33下载
- 积分:1
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umat_temp
用ABAQUS及其子程序解决热冲压热力耦合问题(Subroutine with ABAQUS and hot stamping coupled thermal problem solving)
- 2020-09-14 14:27:57下载
- 积分:1