Hello, this program reads and display this EMG signal and the poster in 1D I will like to convert it in 2D and compress using wavelet packet. If he/it pleases you I need help. Thank you

nbre_elements_lu=2000;
offset=5;
gain=2000;
fidq = fopen('c:\kheir2.dat','r');%appel du fichier kheir1 dans son repertoire %d’attache au sein de ton disque de l’ordinateur
Aq = fread(fidq, [nbre_elements_lu],'short');
Aq = fread(fidq, [nbre_elements_lu],'short');
[valeur,compteur]=fread(fidq,'ushort');
for m = 705:2:nbre_elements_lu
  A11q((m+1-704)/2) = Aq(m);
  A22q((m+1-704)/2) = Aq(m+1);
end
status = fclose(fidq);
figure(1),plot(A11q);hold on
figure(2),plot(A22q);hold on