Study on the Identification of <i>Radix Bupleuri</i> from Its Unofficial Varieties Based on Discrete Wavelet Transformation Feature Extraction of ATR-FTIR Spectroscopy Combined with Probability Neural Network

<div>The topological structure of PNN.</div>

International Journal of Analytical Chemistry

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Figure 5

Figure 5: Study on the Identification of <i>Radix Bupleuri</i> from Its Unofficial Varieties Based on Discrete Wavelet Transformation Feature Extraction of ATR-FTIR Spectroscopy Combined with Probability Neural Network 

Figure 5 | Study on the Identification of Radix Bupleuri from Its Unofficial Varieties Based on Discrete Wavelet Transformation Feature Extraction of ATR-FTIR Spectroscopy Combined with Probability Neural Network 