Abdelhay Ali

6 Questions 11 Answers 0 Followers

Questions related from Abdelhay Ali

Is there approximation to the negative branch of Lambert w-1(x) function?

Is there approximation to the negative branch of Lambert w-1(x) function for real x in the range -1/e < x < 0

21 April 2015 5,429 3 View

How can I calculate average SNR in fading channel as a function of transmission power?

Thanks in advance for your replies.

13 April 2015 8,285 8 View

How can we prevent MatLab from rounding values?

I have some values which are close to zero (such as e^(-800) ) , and when i run my code, MATLAB rounds off these values to zero.How to prevent this from happening

10 April 2015 1,698 7 View

Can anyone help me find an approximation expression of symbol error rate for BPSK, QPSK, QAM and FSK over AWGN and Fast Fading Rayleigh Channel?

I need approximation expression of symbol error rate for BPSK, QPSK, QAM and FSK over AWGN and Fast Fading Rayleigh Channel.

10 April 2015 9,423 3 View

Is there approximation to the LambertW(x) function?

Is there approximation to the LambertW(x) function xe^(x)=y - >>>>>>>>> x=W(y)

06 April 2015 7,641 7 View

Is there an approximation of ln(x) for a large value of x?

is there approximation of ln(x) for large value of x (x>100)

03 April 2015 205 8 View