hadama_huxiangguan.m

生成m序列和gold的matlab程序代码

y0=[1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1];
y1=[1 -1  1 -1  1 -1  1 -1  1 -1  1 -1  1 -1  1 -1  1 -1  1 -1  1 -1  1 -1  1 -1  1 -1  1 -1  1 -1];
y2=[1  1 -1 -1  1  1 -1 -1  1  1 -1 -1  1  1 -1 -1  1  1 -1 -1  1  1 -1 -1  1  1 -1 -1  1  1 -1 -1];
y4=[1  1  1  1 -1 -1 -1 -1  1  1  1  1 -1 -1 -1 -1  1  1  1  1 -1 -1 -1 -1  1  1  1  1 -1 -1 -1 -1];
y5=[1 -1  1 -1 -1  1 -1  1  1 -1  1 -1 -1  1 -1  1  1 -1  1 -1 -1  1 -1  1  1 -1  1 -1 -1  1 -1  1];
y7=[1 -1 -1  1 -1  1  1 -1  1 -1 -1  1 -1  1  1 -1  1 -1 -1  1 -1  1  1 -1  1 -1 -1  1 -1  1  1 -1];
y8=[1  1  1  1  1  1  1  1 -1 -1 -1 -1 -1 -1 -1 -1  1  1  1  1  1  1  1  1 -1 -1 -1 -1 -1 -1 -1 -1];
y9=[1 -1  1 -1  1 -1  1 -1 -1  1 -1  1 -1  1 -1  1  1 -1  1 -1  1 -1  1 -1 -1  1 -1  1 -1  1 -1  1];
y10=[1  1 -1 -1  1  1 -1 -1 -1 -1  1  1 -1 -1  1  1  1  1 -1 -1  1  1 -1 -1 -1 -1  1  1 -1 -1  1  1];
y14=[1  1 -1 -1 -1 -1  1  1 -1 -1  1  1  1  1 -1 -1  1  1 -1 -1 -1 -1  1  1 -1 -1  1  1  1  1 -1 -1];
y16=[1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1];
y18=[1  1 -1 -1  1  1 -1 -1  1  1 -1 -1  1  1 -1 -1 -1 -1  1  1 -1 -1  1  1 -1 -1  1  1 -1 -1  1  1];
y19=[1 -1 -1  1  1 -1 -1  1  1 -1 -1  1  1 -1 -1  1 -1  1  1 -1 -1  1  1 -1 -1  1  1 -1 -1  1  1 -1];
y20=[1  1  1  1 -1 -1 -1 -1  1  1  1  1 -1 -1 -1 -1 -1 -1 -1 -1  1  1  1  1 -1 -1 -1 -1  1  1  1  1];
y25=[1 -1  1 -1  1 -1  1 -1 -1  1 -1  1 -1  1 -1  1 -1  1 -1  1 -1  1 -1  1  1 -1  1 -1  1 -1  1 -1];
y28=[1  1  1  1 -1 -1 -1 -1 -1 -1 -1 -1  1  1  1  1 -1 -1 -1 -1  1  1  1  1  1  1  1  1 -1 -1 -1 -1];
a1=xcorr(y0,y1);figure(1);plot(a1);grid;title('1');
a2=xcorr(y0,y2);figure(2);plot(a2);grid;title('2');
a3=xcorr(y1,y2);figure(3);plot(a3);grid;title('3');
a4=xcorr(y1,y4);figure(4);plot(a4);grid;title('4');
a5=xcorr(y2,y4);figure(5);plot(a5);grid;title('5');
a6=xcorr(y2,y5);figure(6);plot(a6);grid;title('6');
a7=xcorr(y4,y5);figure(7);plot(a7);grid;title('7');
a8=xcorr(y5,y7);figure(8);plot(a8);grid;title('8');
a9=xcorr(y5,y8);figure(9);plot(a9);grid;title('9');
a10=xcorr(y7,y8);figure(10);plot(a10);grid;title('10');
a11=xcorr(y7,y9);figure(11);plot(a11);grid;title('11');
a12=xcorr(y8,y9);figure(12);plot(a12);grid;title('12');
a13=xcorr(y8,y10);figure(13);plot(a13);grid;title('13');
a14=xcorr(y9,y10);figure(14);plot(a14);grid;title('14');
a15=xcorr(y9,y14);figure(15);plot(a15);grid;title('15');
a16=xcorr(y10,y14);figure(16);plot(a16);grid;title('16');
a17=xcorr(y10,y16);figure(17);plot(a17);grid;title('17');
a18=xcorr(y14,y16);figure(18);plot(a18);grid;title('18');
a19=xcorr(y16,y18);figure(19);plot(a19);grid;title('19');
a20=xcorr(y14,y18);figure(20);plot(a20);grid;title('20');
a21=xcorr(y18,y19);figure(21);plot(a21);grid;title('21');
a22=xcorr(y18,y20);figure(22);plot(a22);grid;title('22');
a23=xcorr(y19,y20);figure(23);plot(a23);grid;title('23');
a24=xcorr(y19,y25);figure(24);plot(a24);grid;title('24');
a25=xcorr(y20,y25);figure(25);plot(a25);grid;title('25');
a26=xcorr(y20,y28);figure(26);plot(a26);grid;title('26');
a27=xcorr(y25,y28);figure(27);plot(a27);grid;title('27');
a28=xcorr(y1,y28);figure(28);plot(a28);grid;title('28');
a29=xcorr(y2,y28);figure(29);plot(a29);grid;title('29');