ГОСТ Р 56047— 2014
function [Nc, fc. fl. fu. dz] = PQCB (Version)
% параметры критической полосы пропускания
В = inline (*7 * asinh (f / 650)’);
Bl = inline (’650 * sinh (z / 7)’);
fL = 80:
RJ = 18000:
if (strcmp (Version. ’Basic’))
dz = 1/4:
elseif (strcmp (Version. ’Advanced1))
dz = 1/2:
else
error (’PQCB: Invalid version’);
end
zL = B(fL).
zU = B(fU);
Nc = ceiI((zU - zL) / dz);
zl=zL + (0:Nc-1)*dz;
zu = min (zL + (1:Nc) * dz. zU);
zc = 0.5 ‘ (zl + zu);
fl = Bl (zl);
fc = Bl (zc):
fu = Bl (zu);
if (strcmp (Version. ’Basic’))
fl = [ 80.000.103.445.
198.849.223.257.
127.023.
247.950.
150.762.
272.959.
174.694.. ..
298.317.. ..
324.055.
459.622.
609.885.
779.647.
974.336.
1200.178.
1464.392.
1775.427.
2143.227.
350.207.
488.353.
642.114.
816.404.
1016.797.
1249.700.
1522.559.
1844.098.
2224.597.
376.805.
517.707.
675.161,
854.203.
1060.555.
1300.816.
1582.668.
1915.121.
2308.806.
403.884.
547.721.
709.071.
893.091.
1105.666.
1353.592.
1644.795.
1988.587.
2395.959.
431.478....
578.434....
743.884. ...
933.119. ...
1152.187....
1408.094....
1709.021,...
2064.590....
2486.169....
2579.551, 2676.223. 2776.309. 2879.937. 2987.238....
3098.350. 3213.415. 3332.579. 3455.993. 3583.817....
3716.212. 3853.817. 3995.399. 4142.547. 4294.979....
4452.890. 4616.482. 4785.962. 4961.548. 5143.463....
5331.939. 5527.217. 5729.545. 5939.183. 6156.396....
6381.463. 6614.671. 6856.316. 7106.708. 7366.166....
7635.020. 7913.614. 8202.302. 8501.454. 8811.450....
9132.688. 9465.574. 9810.536. 10168.013. 10538.460....
10922.351, 11320.175. 11732.438. 12159.670. 12602.412. ...
13061.229, 13536.710. 14029.458. 14540.103. 15069.295,...
15617.710. 16186.049. 16775.035. 17385.420]
fc = [ 91.708.115.216.138.870.162.702.186.742.
211.019. 235.566,260.413.285.593.311.136.
337.077,363.448.390.282.417.614.445.479.
473.912.502.950.532.629.562.988.594.065.
625.899,658.533.692.006.726.362.761.644,
797.898,835.170.873.508.912.959.953.576.
995.408. 1038.511, 1082.938, 1128.746. 1175.995.
1224.744,
1493.237.
1809.474.
2183.564.
2627.468.
3155.379.
3784.176.
4533.963.
5428.712.
1275.055.
1552.366.
1879.310.
2266.340.
2725.832.
3272.475.
3923.748.
4700.473.
5627.484.
1326.992.
1613.474.
1951.543.
2352.008.
2827.672.
3393.745.
4068.324.
4872.978.
5833.434.
1380.623,
1676.641.
2026.266.
2440.675.
2933.120.
3519.344.
4218.090.
5051.700.
6046.825.
1436.014.
1741.946.
2103.573.
2532.456.
3042.309.
3649.432.
4373.237.
5236.866.
6267.931,
6497.031.
7773.077,
9297.648.
6734.420.
8056.673.
9636.520.
6980.399. 7235.284. 7499.397,...
8350.547. 8655.072. 8970.639....
9987.683. 10351.586. 10728.695....
29