Morse Recognition Algorithm Based on K-means

Abstract

To solve the problems of large workload, low accuracy and poor real-time performance of Morse telegraph, this paper proposes an algorithm combining signal processing and machine learning to realize automatic recognition of Morse telegram. In the recognition code word and interval, clustering algorithm is adopted to judge and classify the signal categories, and Morse code is automatically identified and decoded according to the classification result matching code table. The experimental tests validate the feasibility of the proposed algorithm.