im going to simulate peak power reduction of OFDM signals with sign adjustment http://authors.library.caltech.edu/15282/1/Sharif2009p5082Ieee_T_Commun.pdf (http://authors.library.caltech.edu/15282/1/Sharif2009p5082Ieee_T_Commun.pdf)
But its quite difficult me to implement it in matlab simulink ,i have no idea regarding how to do the codings which are in the given link . if some one can help me for that it is really appriciated.....pleaseeeeeeeeeeeeeeseeee....!!!!