Data processing method and device

The invention provides a data processing method and device. The method comprises the following steps of: obtaining working condition data key point data and load data at a last moment in data generated after load decomposition; generating a first matrix according to the obtained working condition data, key point data and load data; carrying out vector conversion operation and vector inverse conversion operation on the first matrix in sequence to obtain a second matrix; and generating a file in a preset format according to the second matrix. According to the method, the working condition data,the key point data and the load data at the last moment are obtained, the first matrix is generated, operations are carried out on the first matrix to obtain the second matrix, and the file in the preset format is generated according to the second matrix, so that the interference of mass useless data in the data generated after the load composition, and the data processing efficiency is improved. 本发明提供了种数据处理方法及装置，该方法包括：获取