Discrete Capability of the Lempel-Ziv Complexity Algorithm on a Vibration Sequence

The Lempel-Ziv complexity (LZC) method is used to analyze the acceleration response of the T-shaped plate. The response is converted into symbolic sequences with the multi-segmented coarse-grained method. The LZC of the response of 240 points located in different areas near the center is calculated. The results show that LZC arithmetic applied to elastomer vibration can satisfy the discreteness condition.