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LSA
Least square approximation to solve numerical analysis problems using m file matlab program
can solve least square for n order of equations
- 2011-01-26 20:24:09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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FDFD_Perf3D.m.tar
Analyze performance of 3D FDFD algorithm for large systems.
- 2014-09-16 17:44:57下载
- 积分:1
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基于simulink的16QAM的调制解调
说明: 基于matlab中的simulink,进行16QAM的仿真搭建。包括了基带信号发生器,串/并模块,模块1,载波调制模块,高斯白噪声信道,模块2,误码率计算器等,能够较好地实现16QAM的调制解调。(Based on the Simulink of MATLAB, the simulation of 16QAM is built. It includes baseband signal generator, serial / parallel module, module 1, carrier modulation module, Gaussian white noise channel, module 2, bit error rate calculator and so on. It can achieve 16QAM modulation and demodulation well.)
- 2020-08-13 14:48:36下载
- 积分:1
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EmbeddingDimension_Cao
计算混沌潜入维数的Cao方法,包括原始方法与改进的自适应方法(Into the calculation of Chaos Dimension Cao methods, including the original method and improved adaptive method)
- 2008-03-08 14:06:32下载
- 积分:1
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EEMD
eemd的程序和论文,使用方法,都能很全,很不错(eemd program and papers,very good)
- 2021-04-06 22:09:02下载
- 积分:1
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csa
本代码是针对《合成孔径雷达成像:算法与实现》书后光盘的CSA实现(This code is for " synthetic aperture radar imaging: algorithm and implementation," the book the disc to achieve CSA)
- 2011-05-09 17:32:58下载
- 积分:1
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BPSK-QPSK
this code explains the bpsk and qpsk program.
in simulink design...
- 2012-05-03 18:28:52下载
- 积分:1
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matlab
医院导航优化算法,减少导航时间,提高导航效率,进行分析。(Hospital navigation optimization algorithm, reduce navigation time, improve navigation efficiency, and analyze.)
- 2017-05-05 10:43:19下载
- 积分:1
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file_c8
第一个是CDMA伪随机序列的自相关。第二个是CDMA系统。(The first is the pseudo-random sequence CDMA autocorrelation. The second is the CDMA system.)
- 2010-10-12 17:50:22下载
- 积分:1