Research of Recognition Method of Discrete Wavelet Feature Extraction and PNN Classification of Rats FT-IR Pancreatic Cancer Data

<div>Division of feature region of high frequency components after discrete wavelet multiresolution decomposition. (a) Normal tissues; (b) early carcinoma tissues; (c) advanced carcinoma tissues.</div>

Journal of Analytical Methods in Chemistry

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Figure 4: Research of Recognition Method of Discrete Wavelet Feature Extraction and PNN Classification of Rats FT-IR Pancreatic Cancer Data 