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optimization
说明： 最优化学习的Matlab程序:包括最速下降法,黄金分割法,曲线拟合等.(Matlab optimization learning process: including the steepest descent method, golden section method, such as curve fitting.)
- 2008-09-12 17:13:22下载
- 积分：1
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gmdh_example
GMDH_main为GMDH主函数；
variable_Combin为输入层初始变量选为x1,x1^2,x1*x2,x2^2,x2时的输入变量矩阵值
variable_select计算X_train训练输入数据,Y_train训练输出数据,X_test测试输入数据,Y_test测试输出数据
Combin为求变量的两两组合
Sym_Combin为求符号变量的两两组合
PE_AIC求每层各神经元的参数估计W，及训练数据在参数估计后估计的输出out_train，测试数据在参数估计后的估计输出out_test，还有与实际比较的误差平方和PESS， 以及准则值AIC
sym_representation求最终的输入输出符号表达式
Criterion_value求准则值
(GMDH_main main function for the GMDH variable_Combin initial variables chosen for the input layer, x1, x1 ^ 2, x1* x2, x2 ^ 2, x2 the value of the input variable matrix calculation X_train variable_select training input data, Y_train training output data, X_test test input data, Y_test for the sake of the test output data Combin pairwise combination of variables for the sake of symbolic variables Sym_Combin pairwise combinations PE_AIC neurons find each parameter estimation of the W, and after the training data is estimated in the estimation of output out_train, test data After the parameter estimates of the output estimated out_test, also compared with the actual sum of squared errors PESS, as well as the final criterion value AIC sym_representation seek the input and output values of symbolic expressions Criterion_value find criteria)
- 2011-04-27 15:32:58下载
- 积分：1
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Caofa
Cao法求嵌入维数ｍ，相空间重构理论需计算最优嵌入维数ｍ和最佳延迟时间τ, 重构相空间。(Cao method of embedding dimension of phase space m, to calculate the optimal embedding dimension m and the optimal time delay of phase space reconstruction theory.)
- 2021-04-27 10:48:44下载
- 积分：1
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matlab_sph
This is an matlab source code for smoothed particle hydrodynamic simulaiton. It include matlab routines and input data.
- 2020-12-16 10:49:13下载
- 积分：1
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Digital-Signal-Processing--System-Analysis-and-De
Digital signal processing is the discipline that studies the rules governing the behavior of discrete signals, as well as the systems used to process them. It also deals with the issues involved in processing continuous signals using digital techniques. Digital signal processing pervades modern life. It has applications in compact disc players, computer tomography, geological processing, mobile phones, electronic toys, and many others.
- 2013-11-23 12:26:43下载
- 积分：1
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dipu_newton_lu
solution of multivariable non linear equation by LU decomposition method
- 2012-11-09 01:48:39下载
- 积分：1
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maichongyinxin
基于脉冲测距引信的工作原理，应用MATLAB仿真软件，对脉冲测距引信系统进行设计(Based on the principle of pulse ranging fuze, using MATLAB simulation software, pulse ranging fuze system design)
- 2013-05-18 15:22:58下载
- 积分：1
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matlab
采用matlab解决带时间窗的车辆路径规划问题(Using Matlab to solve vehicle routing problem with time windows)
- 2020-07-04 10:00:01下载
- 积分：1
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jiangwei
说明： pca、svd、mds
数据降维，用来对数据进行预处理
新人学习，叨扰(pca data dimension reduction)
- 2021-03-22 01:49:16下载
- 积分：1
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jizuobiao
基于MATLAB的 NewtonRaphson的极坐标表示的潮流计算程序，希望对大家有帮助。(Based on MATLAB-NewtonRaphson express the polar coordinates of the flow calculation procedure, in the hope that everyone has to help.)
- 2008-07-08 01:43:29下载
- 积分：1
