GitHub

Design-and-optimization-of-digital-modulation-technique

This project focuses on the design, simulation, and performance optimization of two key digital modulation techniques — Quadrature Phase Shift Keying (QPSK) and Offset Quadrature Phase Shift Keying ...
IEEE

Quadrature Amplitude Modulation in Simulink

This chapter presents a design of the quadrature amplitude modulation (QAM) transmitter and receiver in Simulink and obtains the bit error rate (BER) graphs through ...
Scientific Research Publishing

Gupta, R., Kumar, A. and Malik, S. (2016) Teaching PCM Principles Using MATLAB Simulink. International Journal of Engineering Education, 32, 456-462.

ABSTRACT: This study introduces a Hybrid Bimodal Model for Analog-to-Digital (ADC) and Digital-to-Analog (DAC) signal conversions, addressing limitations of traditional systems, such as inefficiencies ...
IEEE

PCM Pulse Code Modulation Model Construction and Performance Simulation Analysis

Abstract: With the rapid development of digital communication technology, pulse code modulation (PCM), as a basic digital signal processing technology, has been widely used in the fields of speech, ...
Scientific Research Publishing

Abdullah, A., Hussain, A. and Malik, S. (2017) Teaching Principles of Pulse-Code Modulation Using MATLAB Simulink. International Journal of Engineering Education, 33, 1526-1532.

ABSTRACT: This study introduces a Hybrid Bimodal Model for Analog-to-Digital (ADC) and Digital-to-Analog (DAC) signal conversions, addressing limitations of traditional systems, such as inefficiencies ...