Cedric Roux
56c66c09aa
Pre-ci test passed git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4000 818b1a75-f10b-46b9-bf7c-635c3b92a50f
53 lines
1.3 KiB
Matlab
53 lines
1.3 KiB
Matlab
% generate s
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x = zeros(1,30);
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x(1:5) = [0 0 0 0 1];
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for i=1:26
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x(i+5) = rem(x(i+2) + x(i),2);
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end
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s = 1 - 2*x;
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% generate z
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x = zeros(1,30);
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x(1:5) = [0 0 0 0 1];
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for i=1:26
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x(i+5) = rem(x(i+4)+ x(i+2) + x(i+1) + x(i),2);
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end
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z = 1 - 2*x;
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% generate c
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x = zeros(1,30);
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x(1:5) = [0 0 0 0 1];
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for i=1:26
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x(i+5) = rem(x(i+3) + x(i),2);
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end
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c = 1 - 2*x;
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d0 = zeros(504,62);
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d5 = zeros(504,62);
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for Nid2=0:2,
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c0 = [c((1+Nid2) : end) c(1:Nid2)];
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c1 = [c((4+Nid2) : end) c(1:(3+Nid2))];
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for Nid1=0:167,
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qprime = floor(Nid1/30);
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q = floor((Nid1+qprime*(qprime+1)/2)/30);
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mprime = Nid1 + q*(q+1)/2;
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m0 = rem(mprime,31);
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m1 = rem(m0+floor(mprime/31)+1,31);
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sm0 = [s((1+m0) : end) s(1:m0)];
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sm1 = [s((1+m1) : end) s(1:m1)];
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m0mod8 = rem(m0,8);
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m1mod8 = rem(m1,8);
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zm0 = [z((1+m0mod8) : end) z(1:m0mod8)];
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zm1 = [z((1+m1mod8) : end) z(1:m1mod8)];
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d0(1+Nid2+(3*Nid1),1:2:62) = sm0.*c0;
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d5(1+Nid2+(3*Nid1),1:2:62) = sm1.*c0;
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d0(1+Nid2+(3*Nid1),2:2:62) = sm1.*c1.*zm0;
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d5(1+Nid2+(3*Nid1),2:2:62) = sm0.*c1.*zm1;
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end
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end
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fd = fopen("sss.h","w");
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fprintf(fd,"s16 d0_sss[504*62] = {");
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fprintf(fd,"%d,",d0);
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fprintf(fd,"};\n\n");
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fprintf(fd,"s16 d5_sss[504*62] = {");
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fprintf(fd,"%d,",d5);
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fprintf(fd,"};\n\n");
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fclose(fd); |