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matlab人脸识别代码=== === 人脸识别[小波和神经网络] V2 基于小波和神经网络的人脸识别 为了获得基于小波和神经网络的人脸识别的完整源代码,请访问我的网站 基于小波和神经网络的人脸识别 识别率高 简单直观的GUI 有关更多信息,请给我发送电子邮件()Hamdi Boukamcha Sousse 4081 Tunisia mobile +201650674269电子...
In a Hammerstein-Wiener model,idWaveletNetworkuses iterative minimization to determine the parameters. References [1] Qinghua Zhang. “Using Wavelet Network in Nonparametric Estimation.”IEEE Transactions on Neural Networks8, no. 2 (March 1997): 227–36. https://doi.org/10.1109/72.557660. ...
neural networks and its current applications in the modelling of dynamical systems has been shown in the second chapter. This provides sufficient background theory to be able to model and study wavelet neural networks. In the final chapter a wavelet neural network is implemented and shown to...
we introduce wavelet packet transforms to extract the fault characteristics of the signal information.Obtained was the result as the neural network input signal,using the L-M neural network optimization method for training,and then used the BP network for fault recognition.This paper uses Matlab ...
In order to overcome the problem, this paper presents a risk assessment method which combines wavelet neural network (WNN) and entropy-grey correlation, creates a WNN model and describes a simulation experiment by Matlab 7. In addition, comparisons are made in terms of convergent speed, training...
Use the waveletScattering object to create a network for a wavelet time scattering decomposition using the Gabor (analytic Morlet) wavelet. The network uses wavelets and a lowpass scaling function to generate low-variance representations of real-valued time series data. Wavelet time scattering yields...
The MATLAB® Routine to produce Fig. 21.2A. % pr21_1.m % A level-1 Haar Wavelet Analysis clear; N=1024; % # of points for n=1:N;m=(n-1)/N;g(n)=20∗mˆ2∗(1-m)ˆ4∗cos(12∗pi∗m);end; % input signal for m=1:N/2; a(m)=(g(2...
[6] Lostanlen, Vincent.Scattering.m — a MATLAB®toolbox for wavelet scattering. https://github.com/lostanlen/scattering.m. [7] Oyallon, Edouard.Webpage of Edouard Oyallon. https://edouardoyallon.github.io/. [8] Sifre, Laurent, and Stéphane Mallat. “Rigid-Motion Scattering for ...
To improve the prediction capacity of stock price trend, an integrated prediction method is proposed based on Rough Set (RS) and Wavelet Neural Network (WNN). RS is firstly introduced to reduce the feature dimensions of stock price trend. On this basis, RS is used again to determine the str...