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ong jia eek


Last seen: 4 years ago |  Active since 2019

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How to do frequency scaling in Frequency spectrum?
disp('%=================================================%') disp('%~~~~~~~~ `` Assalamualaikum `` ~~~~~~~~~%') disp('...

5 years ago | 0 answers | 0

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Question


Vestigal side band matlab code
%>>>>>>>>>>>>>>>>>>>> Tuterial on AM vestigial sideband Modulation <<<<<<<<<<<<<<<<<<<<<<<<<< clc; close all; clear all; %X...

5 years ago | 1 answer | 0

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Question


how to do vestiage signal ?
%>>>>>>>>>>>>>>>>>>>> Tuterial on AM vestigial sideband Modulation <<<<<<<<<<<<<<<<<<<<<<<<<< clc; close all; clear all; %X...

5 years ago | 1 answer | 0

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Question


Time scaling matlab code
%>>>>>>>>>>>>>>>>>>>> Tuterial on AM Modulation <<<<<<<<<<<<<<<<<<<<<<<<<< clc; close all; clear all; %XXXXXXXXXXXXXXXXXXXXX...

5 years ago | 2 answers | 0

2

answers

Question


Problem : Vector length is different and fail to show the result of spectrum frequency.
Below is my code for spectrum frequency It seems that i couldn't display the spectrum frequency code and I have no Idea why ...

5 years ago | 0 answers | 0

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answers

Question


How to code a spectrum frequency that allow me do scaling frequency?
This is the code for FM in matlab I used fft to produce frequency domain graph but my lecturer wanted a frequency spectrum . f...

5 years ago | 0 answers | 0

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Question


Why my frequency domain graph looks so weird?
This is the result of my frequency modulated signal in frequency domain, may I ask whether how can I avoid the big gap between...

5 years ago | 1 answer | 0

1

answer

Question


How to convert time domain to frequency domain
This is my code, I failed to convert time domain to frequency domain, as I not sure on how to create the right frequency for fr...

5 years ago | 2 answers | 0

2

answers

Answered
FM Signal in matlab
Figure 1 carrier signal freq in hz,fc=1000 modulating signal freq in hz,fm =100 Modulation index,m= 8 Figure ...

5 years ago | 1

Question


FM Signal in matlab
Hi guys, I wish to get help on 3 things How to set border for the graph? How to set only 2 cycle in the result?( means instead...

5 years ago | 7 answers | 0

7

answers