printing changes tuning for publication quality

sphear_fir_render.m

@@ -107,11 +107,13 @@ function [BFF] = sphear_fir_render(FIR, fmin, fmax, N, Npre, Nfft, plot_on, smoo
       axis([fmin, fmax, -45, 12]);
       tics('y', [6, 3, 0, -3, -6, -9, -12, -15, -20, -25, -30, -40, -50]);
       tics('x', [300, 500, 1000, 2000, 3000, 5000, 7000, 10000, 15000, 20000]);
+      ca=get (gcf, "currentaxes");
+      set(ca,"fontweight","bold","linewidth",1.5)
       pbaspect([16, 9, 1])
-      semilogx(fr, bfft(m,1,1:end/2), wopts);
-      semilogx(fr, bfft(m,2,1:end/2), xopts);
-      semilogx(fr, bfft(m,3,1:end/2), yopts);
-      semilogx(fr, bfft(m,4,1:end/2), zopts);
+      semilogx(fr, bfft(m,1,1:end/2), wopts, "linewidth", 1.5);
+      semilogx(fr, bfft(m,2,1:end/2), xopts, "linewidth", 1.5);
+      semilogx(fr, bfft(m,3,1:end/2), yopts, "linewidth", 1.5);
+      semilogx(fr, bfft(m,4,1:end/2), zopts, "linewidth", 1.5);
       l = legend('W', 'X', 'Y', 'Z');
       legend(l, 'location', 'west');
       hold off;