Wavelet denoising, pattern recognition and correlation analysis of toad's neural signals
Jie Sun, Xiaoying Lü, Zhigong Wang, Xiaoyan Shen, Wenyuan Li, Xintai Zhao, Zhonghao Huang · International Conference on Information Science and Technology · 2011
In order to determine the temporal points of action potentials in the neural signals and the correlation between neural signals, and to form an interface with the hardware system, a series of methods for signal denoising, pattern recognition, correlation analysis and primary signal coding are accepted. A set of toad's neural signals are used as the experimental object. The results show that in combination with the wavelet technique, the method of pattern recognition is effective when non-stationary neural signals are processed, the correlation analysis could describe the relationship between signals,and signal coding could initially form a communication interface with the hardware system.