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Pulse Shaping in MATLAB

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Questions and Answers

What is the purpose of the 'mup' variable in the given MATLAB code?

To filter the input signal using a blip pulse

To oversample the input signal by an integer factor (correct)

To modulate the input signal with a carrier signal

To create a pulse shaped received signal

What does the 'ps=hamming(M)' line of code achieve in the given MATLAB script?

It constructs the carrier signal

It modulates the input signal with a carrier signal

It filters the input signal using a blip pulse

It creates a blip pulse of width M (correct)

What effect does 'phoff=-1.0' have in the given MATLAB code?

It modulates the input signal with a carrier signal

It changes the carrier frequency

It introduces phase offset to the carrier signal (correct)

It constructs the blip pulse

In the given MATLAB script, what is the purpose of the 's=filter(ps,1,mup)' line of code?

It applies pulse shaping filter to the oversampled signal Signup and view all the answers

What is the role of the 'phoff=-1.0' variable assignment in the given MATLAB code?

It sets the initial phase offset of the carrier signal Signup and view all the answers

What is the significance of 'plotspec(r,Ts)' at the end of the given MATLAB script?

It computes the power spectral density of the modulated signal Signup and view all the answers

Pulse Shaping in MATLAB

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Podcast

Questions and Answers

What is the purpose of the 'mup' variable in the given MATLAB code?

What does the 'ps=hamming(M)' line of code achieve in the given MATLAB script?

What effect does 'phoff=-1.0' have in the given MATLAB code?

In the given MATLAB script, what is the purpose of the 's=filter(ps,1,mup)' line of code?

What is the role of the 'phoff=-1.0' variable assignment in the given MATLAB code?

What is the significance of 'plotspec(r,Ts)' at the end of the given MATLAB script?

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