We introduce a new methodology for anomaly detection (AD) in multichannel fast oscillating signals based on nonparametric penalized regression. Assuming the signals share similar shapes and characteristics. the estimation procedures are based on the use of the Rational-Dilation Wavelet Transform (RADWT). equipped with a tunable Q-factor able to provide sparse representations of functi... https://parisnaturalfoodes.shop/product-category/aloe-vera-gel/