What is the name of this kind of modulation? Both the modulating signal and the carrier signal are sinusoidal in this case.Key Words: AM-Amplitude Modulation, m-Modulation Index, fc-Carrier frequency, fm-modulating frequency. Also in this paper we have implemented amplitude modulation technique with the help of matlab-simulink. Looking at the figures of under, total, and over modulation what is the range of values of modulation index for which envelope detection is possible? discussing on modulation which is the core mechanism for any telecommunication device.AM-DSB-SC Modulation & Demodulation Aim To perform the AM DSB-SC signal Generation and Detection using Matlab Simulink. The modulating signal can be recovered from the original signal using envelope detection in case of under modulation, total modulation, or overmodulation? Department of Electronics & Communication Engineering 2.Explain what happens as you increase the value of ‘fc’? Tearching Digital and Anolog Modulation to Undergraduate Information and Technologhy Students Using Matlab and Simulink. What is the Role of ‘fc’ in the above code? What would happen if we change the value of ‘fc’? Try changing ‘fc’ to 1, 2, 5, 10, 20, 30, and 50. y ammod(x,Fc,Fs) returns an amplitude modulated (AM) signal y, given the input message signal x, where the carrier signal has frequency Fc.The carrier signal and x have a sampling frequency Fs.The modulated signal has zero initial phase and zero carrier amplitude, so the result is suppressed-carrier modulation.Explain what happens as you decrease the value of ‘T’? What is the Role of ‘T’ in the above code? What would happen if we change the value of ‘T’? Try changing ‘T’ to 1/10, 1/20,1/30,1/50,1/100.Explain what happens as you increase the value of ‘fm’? What is the Role of ‘fm’ in the above code? What would happen if we change the value of ‘fm’? Try changing ‘fm’ to 0.5, 1, 2, 5, and 10.Explain the following MATLAB commands: plot and subplot?. #AM MODULATION MATLAB SIMULINK CODE#
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