A Real-Time Peak Detection and Rhythm Analysis Using Discrete Wavelet Transform During Excercise

摘要

The invention from biological signals (ECG) is collected in real-time while exercising, motion artifact, swiping noise , impulse noise, etc. FIG more accurate user status information, detecting a movement rhythm information, relates to a method and apparatus for providing motion rhythm analysis, and more specifically the impulse response of a discrete wavelet transform decomposition level has a biological signal (Decomposition Level) (Impulse Response), while the noise by using steel to reduce the amount of computation related to the movement rhythm analysis method and apparatus that provides user state information, motion rhythm information in real time, Rhythmic movement analysis device according to the present invention is provided to detect the ECG signal and the acceleration sensor and the ECG electrode unit removes noise from the detected ECG signal, and amplifies the detection signal and the pre-processing unit for converting into a digital signal; A feature point detecting unit for detecting a specific point by using the impulse response of a discrete wavelet transform decomposition level has the ECG signal from the ECG signal received from the signal detection and pre-processing unit; In certain point the feature point detected by the movement detection section Rhythm analysis unit for analyzing a user status by the movement rhythm analysis; characterized in that it comprises a ;