The final, formatted version of the article will be published soon. Background: Myocardial infarction (MI) is a fatal coronary heart disease that develops due to prolonged hypoxia. During MI ...

Abstract: In order to solve the problems of signal attenuation and low transmission efficiency in low-orbit satellite data transmission, this paper analyzes and implements an effective modulation and ...

Abstract: This paper deals with discrete Fourier transform (DFT)-based modulation and demodulation techniques for affine frequency division multiplexing (AFDM), as opposed to using the discrete affine ...