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@Girly_girl...... Y axis is the error rate in bits you are having. For e.g. for some SNR = 5 on x axis, you transmitted 1000 bits and received 10 bits incorrect then your error will be 10/1000 = .01. This .01 will be value on the y axis so the point in the graph will be (5,.01). I hope this...
@mahaju......yes thats what I want to ask, whether higher configuration will helps me to speed up MATLAB code execution.
@templemark.....my code consists of matrices and loops. Someone told me that increasing configuration of your PC might not increase your program speed. Hence, I am skeptical...
In most of the cases for 16 QAM to keep mean zero you consider symbol set {-15 -13 -11 ......11 13 15}. Your average signal energy is 2*{square(15)+square(13)+....+square(1)}/16 . Now you can adjust your noise power according SNR = av. energy / av. noise power.
Re: mimo channel from impulse response matrix
If you have the solution manual by now, please can you send it to my i.d. pareshatlnmit@gmail.com. Thanks for help.
Have you tried Alamouti for 2X1, the best space-time code for this dimension ? Similarly you can construct code for 2x2. If your problem solved then good otherwise If needed I can send you my codes.
I have a macbook 2.53 GHz processor and 4 GB memory. Execution of my code takes more than one day. I have already optimized my code. I want to increase the speed of execution of my code. For that, I am ready to buy a PC or MAC with high configuration. Can any one tell me which configuration...
Is any body interested in discussing about the 2-user interference network. I am mainly concentrating on the interference problem of the case when there is 2 user transmitter, 2 receiver and there is no cooperation between the two.
Also if somebody want to discuss about the private-common bits...
hello,
any one can help with the SE-sphere decoding code or the site where I can find this code.
I already have one code by Karen-Su but it is too complex, I want a simple one.
thanks
Hi, I have been programming sphere decoders but I am not having any success, can you please tell me from where I can find MATLAB programs related to the sphere decoding
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