In this paper. we introduce a novel method for reconstructing roller bearings vibration signals. As well as the sparse reconstruction algorithm. our approach is based on the Lasso via the alternate direction multiplier method (ADMM) and optimized by least square QR-factorization (LSQR). https://www.jmannino.com/quick-save-Canon-imageCLASS-MF227dw-Monochrome-Multifunction-Laser-Printer-great-choice/