Simulation with MATLAB tools helps us obtain the real-world characteristics. Digital modulation is digital-to-analogue conversion (DAC) while demodulation or detection is analogue-to-digital ...

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. ... Pulse Amplitude ...

This mode is used for converting polar coordinates to rectangular. This paper shows that how to use CORDIC algorithm in implementing the different digital modulation techniques in MATLAB realization ...

The block diagram of the process of identifying digital modulation signals is shown in Figure 1. 3.3. Simulation Realization of Modulation Signal Recognition Process. Use MATLAB programming file to ...

Digital modulation research often requires implementing and testing modulation algorithms and systems using software tools and platforms. You need to have good programming skills in languages such ...

Teaching mathematical intensive engineering based courses to undergraduate Information Technology students poses a great challenge to instructors. In this paper we provide an efficient and effective ...

Subscribe here to receive similar articles over e-mail whenever Krishna Pillai publishes an article on his site. The article compares various digital modulation schemes like BPSK, QPSK, PAM, 16PSK, ...

Digital modulation encodes two or more data bits into a single symbol. For this reason, the symbol rate, which is related to the minimum required channel bandwidth, can be much lower than the ...

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MATLAB PCM System Simulator demonstrating digital signal processing fundamentals. Features sampling, quantization (uniform/μ-law), multiple encoding schemes, and signal reconstruction. Includes ...