Identify and Classify Pulse Information Based on Extension

Human pulse always has tiny change. The veracity of pulse diagnosis affects individual life. The paper presents using the extension method and establishing the matter-element model for identifying pulse information. It constructs the extension classify-instrument with the extension classification tree. According to the experiment results, the method is compared with other current recognition methods. Research results indicate that it is of great help to identify and classify pulse information by constructing extension classify-instrument.