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From: Rafael Topciov on 10 Feb 2010 10:14 Hello, I need your help, I am a new user of Matlab, and the problem is that I have a task to do for Friday, and I really don't know how to do it. So if you can give me some ideas or write a small program it will be great. I need to write a short program that reproduces thees 2 drawings: http://www.flickr.com/photos/47389816(a)N07/4345618055/ http://www.flickr.com/photos/47389816(a)N07/4346360174/in/photostream/ Thank you very much, Raf.
From: ade77 on 10 Feb 2010 12:41 "Rafael Topciov" <raf666(a)gmail.com> wrote in message <hkuifq$bdn$1(a)fred.mathworks.com>... > Hello, I need your help, I am a new user of Matlab, and the problem is that I have a task to do for Friday, and I really don't know how to do it. > So if you can give me some ideas or write a small program it will be great. > > I need to write a short program that reproduces thees 2 drawings: > > http://www.flickr.com/photos/47389816(a)N07/4345618055/ > > http://www.flickr.com/photos/47389816(a)N07/4346360174/in/photostream/ > > Thank you very much, Raf. Do you have the communications toolbox?, if you are using the student version, you can buy the communication toolbox for $29 dollars, otherwise the student lab should have the communication toolbox installed. Read the documentation on how to create a carrier signal ,and how to modulate, it is very explainatory, and it will guide you in future assignment. you can also easily generate random binary codes etc.
From: ade77 on 10 Feb 2010 12:56
"Rafael Topciov" <raf666(a)gmail.com> wrote in message <hkuifq$bdn$1(a)fred.mathworks.com>... > Hello, I need your help, I am a new user of Matlab, and the problem is that I have a task to do for Friday, and I really don't know how to do it. > So if you can give me some ideas or write a small program it will be great. > > I need to write a short program that reproduces thees 2 drawings: > > http://www.flickr.com/photos/47389816(a)N07/4345618055/ > > http://www.flickr.com/photos/47389816(a)N07/4346360174/in/photostream/ > > > > > > Thank you very much, Raf. In addition, if your instructor insist that you have to write your own MATLAB code (i.e. no toolbox function), then start out by generating a random binary number,writing the equation for genrating a carrier signal, and modulation. Post your code, then we can go from there. |