Signal processing method and device, equipment and storage medium

• Main Authors: CHEN GUANG, ZHANG FUSONG, WANG GUOYING, MU ZHENGHUI, XU YANWEN, LI XUEJIAN, DING HUAN, SUN GUOYING, YE FENG
• Format: Patent
• Language: Chinese; English
• Published: 09.09.2022
• Subjects: BASIC ELECTRONIC CIRCUITRY; ELECTRICITY; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS

The invention discloses a signal processing method and device, equipment and a storage medium. The method comprises the following steps: acquiring a sampling signal matrix; processing the sampling signal matrix according to a filtering weight to obtain a noise estimation matrix; according to a reference signal matrix and the noise estimation matrix, determining whether a noise signal in the sampling signal matrix is filtered; and if not, updating the filtering weight, and returning to execute the process of determining whether the noise signal in the sampling signal matrix is filtered or not according to the updated filtering weight until the noise signal in the sampling signal matrix is filtered. According to the technical scheme provided by the invention, noise signals in the sampling signal matrix can be effectively filtered out. 本发明公开了一种信号处理方法、装置、设备和存储介质。其中，该方法包括：获取采样信号矩阵；根据滤波权值对所述采样信号矩阵进行处理，得到噪声估计矩阵；根据参考信号矩阵和所述噪声估计矩阵，确定所述采样信号矩阵中的噪声信号是否被滤除；若否，则更新所述滤波权值，并返回执行根据更新后的滤波权值，确定所述采样信号矩阵中的噪声信号是否被滤除的过程，直至所述采样信号矩阵中的