Synchronous Signal Removal via Wavelet Packets
نویسندگان
چکیده
INTRODUCTION One of the fundamental signal processing techniques in spindle metrology is the separation of synchronous and asynchronous parts of spindle motion. While in many cases, the synchronous parts of the spindle motion are more important, there are many cases where knowledge of the asynchronous motion is desired. However, it is common that a time series describing the spindle motion is dominated by the synchronous motion. Applications involving vibration are one area where the desired signal is asynchronous to spindle motion.
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