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I want to show BPSK plus Noise Illustration in Matlab.
to better explain:
we transmit pure Pulse which is being added with Noise. I want to see the effect of noise on pulse's amplitude as in the Fig. attached.
Right said that majority of research being done is industry or market driven and one has to keep his/her eye open to latest market demands. I would like to thank you for your comments on the issue. However, one should also be aware of the technical details which fall short when providing the...
Hell Everyone,
I would like to request expert users of this group to shed some light on the hot research areas in Wireless Communications field. As I have heard many times from many persons commenting that physical layer research is mature now and there is no room for further interest and...
but simple algebra shows that
1/sqrt(2)[1+1] = 1/sqrt(2)
I mean the variance of sum of two independent normal Gaussian Random variable is 2. (Agree)
but when scalar factor (1/sqrt(2)) is multiplied the results is 1/sqrt(2) not 1.
plz explain, I am confused.
could somebody please brief me the following method of generating Gaussian Noise specially the term sqrt(2), i.e., why it has been used here
Gaussain Noise in Matlab 1/sqrt(2) (randn(no of bits)+j.*(no of bits))
Thank you very much for your time!
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