pr.m

OFDM降低峰平比采用预失真技术

% PR.m
% Polar Coordinates to Rectangular Coordinates Transform
function [ich4,qch4]=PR(out2_an,out2_pn)
n=length(out2_an);
for i=1:n
    ich4(i)=out2_an(i)*cos(out2_pn(i));
    qch4(i)=out2_an(i)*sin(out2_pn(i));
end