RADIO FREQUENCY AND CHANNEL INVESTIGATION USING SOFTWARE-DEFINED RADIO IN MATLAB AND SIMULINK ENVIRONMENT. Nigerian Journal of Technology, [S. l.], v. 37, n. 4, p. 1049–1057, 2018. DOI: 10.4314/njt.374.1868. Disponível em: https://nijotech.com/index.php/nijotech/article/view/1868. Acesso em: 16 apr. 2026.