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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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dianli
模拟桥式整流电路的电压 相位之间的关系 曲线(Analog phase bridge rectifier circuit voltage curves between)
- 2011-05-09 19:08:29下载
- 积分：1
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linear
领域插值和双线性插值算法的matlab实现(Field interpolation and bilinear interpolation algorithm matlab realize)
- 2014-09-15 09:24:52下载
- 积分：1
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裁剪Voronoi图
【谷速软件】matlab有偿编程 裁剪Voronoi图 可以作为参考使用([Valley] matlab paid programming software speed cutting Voronoi diagram can be used as references)
- 2014-12-09 21:16:53下载
- 积分：1
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yasuo
利用二维小波分析对图像进行压缩。一个图像作小波分解后，可得到一系列不同分辨率的子图像，不同分辨率的子图像对应的频率是不相同的。(failed to translate)
- 2013-05-06 19:56:34下载
- 积分：1
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wolfe
利用wolfe算法，编写了wolfe程序模块。测试数据引用《最优化方法及其Matlab程序设计》(马昌凤编)的Armijo准则搜索例题(Use wolfe algorithm, written wolfe program modules. Test data reference " optimization methods and Matlab programming" (Ma Changfeng ed.) The search criteria examples Armijo)
- 2014-02-25 15:09:51下载
- 积分：1
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image
实现图像的边缘提取，在matlab当中进行编程即可实现(Edge extraction of image)
- 2010-07-12 19:03:08下载
- 积分：1
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Time_FFT_NarrowBand_v3
Time_FFT_NarrowBand_v3.zip
it has an input data.
- 2012-04-17 19:38:55下载
- 积分：1
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package_emd
2007年4月份，法国人的最新emd程序，(April 2007, the French emd the latest procedures,)
- 2007-06-01 02:23:22下载
- 积分：1
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youyuanbihuan
说明： 此仿真实现了单位功率因数的有源逆变，也可功率因数可调。(The simulation of active power factor of the unit, also can be inverter power factor can be adjusted.
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- 2011-03-17 14:45:48下载
- 积分：1
