Chinese astronomers have observed an X-ray binary system designated IGR J19294+1816. As a result, they discovered multiple ...

Abstract: The six-polarization shift keying quadrature (6PolSK-QPSK) has been proved to be an alternative to four-dimensional (4D) modulation scheme ... module is applied to MATLAB to prove the method ...

QPSK, or quadrature phase shift keying, is a digital modulation technique that encodes two bits per symbol by varying the phase of a carrier signal. It is widely used in wireless communications ...

Contains codes various Digital Modulation Schemes (like AM, DSB-SC, SSB-SC FM, BPSK, QPSK, 16-QAM, DBPSK, DQPSK) in MatLab from scratch ie. without built-in MatLab functions Fundamental continuous and ...

This paper is the study of the QPSK (Quadrature Phase Shift keying) modulation technique using AWGN (Additive White Gaussian Noise) and Multipath Rayleigh fading channel. In QPSK scheme the ...

Different types of modulation techniques are used in telecommunication for transmitting and receiving radio frequency (RF) signals. With MATLAB tools we can analyse ... quadrature phase shift keying ...

The key code of the software design is given in each ... realization methods of frequency band transmission system based on QPSK modulation and demodulation technology, including Matlab language, C ...

For more detailed description including MATLAB scripts on the above examples, see: Radar Waveform Classification Using Deep Learning (example) Modulation Classification with Deep Learning (example ...

Figure 1 shows the workflow, which results in modulation identification and classification. 1. This modulation identification workflow with deep learning uses MATLAB ... 16-QAM and 64-QAM frames and ...