clear
C1N0=10;

C1C2=linspace（-2020500）;
?for?i=1:length（C1C2）?
?????C2N0=C1N0/（10^（C1C2（1i）*0.1））;
?????if?C1N0>C2N0
????????Cmax=C1N0;
????else
????????Cmax=C2N0;
????end
???EGC（1i）=0.5*C1N0+0.5*C2N0+（sqrt（C1N0）*sqrt（C2N0））;
???EGCdB（1i）=10*log10（EGC（1i）/Cmax）;
???MGC（1i）=C1N0+C2N0;
???MGCdB（1i）=10*log10（MGC（1i）/Cmax）;
???SDdB（1i）=10*log10（1+0.5）;
???MGC_EGC（1i）=MGC（1i）/EGC（1i）;
???MGC_EGCdB（1i）=10*log10（MGC_EGC（1i））;
end?

figure（1）
plot（C1C2EGCdB）;
title（‘Plot?of?Improvement?of?all?three?techniques.?（B-Equal?Gain?R-Maximal?Ratio?M-Selection?Diversity）‘）
YLABEL（‘Improvement（dB）‘）;
XLABEL（‘C1/C2（dB）‘）;
grid?on;
hold?o

?屬性????????????大小?????日期????時間???名稱
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?????文件???????1345??2008-09-24?10:55??comparison?of??3?combining?techniques_Selection?Diversity?Equal?Gain?and?Maximal?Ratio\diversity.m

?????目錄??????????0??2008-09-24?10:55??comparison?of??3?combining?techniques_Selection?Diversity?Equal?Gain?and?Maximal?Ratio

-----------?---------??----------?-----??----

?????????????????1345????????????????????2