Ruoguang Li

3 Questions 1 Answers 0 Followers

Questions related from Ruoguang Li

Is there some optimization problems regarding linear/logisitic regression with some constraints for decision variables?

For the classification problem (linear/logistic regression) in machine learning, generally there is no constraint for the problem formulation. I am wondering if there are some formulations with...

03 March 2018 6,710 1 View

How can I calculate the average SINR in the Rayleigh fading channel?

When can I regard the interference as a Gaussian noise that can add with AWGN? So the average SINR is the mean(signal)/mean(interference+noise) .

04 April 2016 7,509 0 View

What is the difference of the BER between the cases where the DF relay employs the CRC or not?

Assume a scenario which includes one source, one DF relay and one destination, and the direct link from the source to the destination is also considered. If the CRC is employed, the relay only...

04 April 2016 213 1 View