Where can I find the MATLAB code for Principle Component Analysis and MLP ANN to carry out Fault Diagnosis in rotating machines?

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Danish Anis
Danish Anis 2017-4-23
回答： Aditya Baru 2018-5-2
I am working on the determination of unique vibration-based fault features in industrial rotating machines and basically looking to extract these fault features like Ku, Crest Factor, Mean, Standard Deviation etc. from machine time domain signals. As a part of this study, I am to conduct Principle Component Analysis for dimensionality reduction and then use a multi-layer perceptron ANN for pattern classification.
Since I am relatively new to MATLAB, I haven't yet been able to develop a source code that can perform PCA and then use results as inputs to ANN. Can anybody tell me where can I get some help on this?

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回答（2 个）

Greg Heath
Greg Heath 2017-4-23
SEARCH both the NEWSGROUP and ANSWERS with the search words
principal component analysis
Thank you for formally accepting my answer
Greg
Aditya Baru
Aditya Baru 2018-5-2

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