image thumbnail

updated 8 months ago

OFDM system by Montadar Taher

An OFDM Tx/Rx system without user defined funcitons (ofdm, papr, ber)

generalOFDM.m

image thumbnail

updated 1 year ago

Constant Modulus Algorithm for Peak-to-Average Power Ratio (PAPR) Reduction in MIMO OFDM/A by seyran khademi

simulation code for Peak-to-Average Power Ratio (PAPR) reduction in MIMO OFDM/A system using CMA (mimo, ofdm, papr)

UnitCircle(X,maxiter,W_init,alpha)

cma_block(X,maxiter,W_init,alpha)

get_orthonormal(m,n)

image thumbnail

updated 1 year ago

PAPR Calculation for MC CDMA System Using Rayleigh Fading Channel & AWGN Noise by Srashti Vyas

this code calculates PAPR for MC CDMA System Using Rayleigh Fading Channel & AWGN Noise (communications, wireless, simulation)

eightuser.m

image thumbnail

updated 1 year ago

performance analysis of PAPR vs CCDF for 4 users in MCCDMA by Srashti Vyas

this code calculates the PAPR and uses walsch hadamarad code to reduce its value. (communications, signal processing, simulation)

fouruser.m

image thumbnail

updated 2 years ago

Simulation of an OFDM system with the PSD by Montadar Taher

This is an OFDM simulation that gives you the PAPR, BER, and the PSD before and after the SSPA. (ofdm, papr, ber of ofdm)

[PAPR_db]=papr2(x)

[nozs zs]=zpp(s, N)

[numberOfSymbols numberOfZeros symbols]=v2syms(data,N)

image thumbnail

updated 3 years ago

OFDM system by Montadar Taher

This is my OFDM MATLAB code that I use in my work (ofdm, papr, ber of ofdm)

pure_OFDM.m

image thumbnail

updated 4 years ago

clipping as a PAPR reduction technique by Baher Mohammed

clipping is one of the most common methods of reducing the papr in ofdm systems. (ofdm, papr, clipping)

ofdmwithclipping.m

image thumbnail

updated 4 years ago

selective mapping with phase rotation by Baher Mohammed

selective mapping is one of the PAPR effective reduction techniques. (ofdm, selective mapping, papr)

slm_modified.m

image thumbnail

updated 4 years ago

selective mapping as PAPR reduction technique. by Baher Mohammed

PAPR is a major disadvantage of OFDM systems,i introduce SLM as one of the reduction techniques. (ofdm, papr, selective mapping)

slmwithpr.m

image thumbnail

updated 4 years ago

Tone Reservation as a PAPR reduction technique by Baher Mohammed

PAPR (peak to average power ratio) is a major problem that faces all OFDM systems. (ofdm, papr, tone reservation)

tone_reservation.m

image thumbnail

updated almost 7 years ago

Simulating CDF of Peak to Average Power Ratio for OFDM by Krishna Sankar M

Obtain the CDF plots of PAPR from an OFDM BPSK transmission specified per IEEE 802.11a specification (wireless, cdf, papr)

Contact us