function?[cost]?=?calculate_cost（Xcostsd）
%?calculate?the?cost?of?communicating?overhead?between?physical?hosts
dim_X?=?size（X）;
for?i?=?1:dim_X（1）
????for?j?=?i:dim_X（1）
????????if?X（i3）?==?X（j3）
????????????cost（ij）?=?s;
????????????cost（ji）?=?s;
????????else
????????????cost（ij）?=?d;
????????????cost（ji）?=?d;
????????end
????end
end
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-06-16?20:18??MMMACO\
?????文件?????????364??2016-06-13?20:49??MMMACO\calculate_cost.m
?????文件?????????339??2016-06-13?16:25??MMMACO\calculate_power.m
?????文件?????????275??2016-06-13?17:55??MMMACO\calculate_probability.m
?????文件?????????616??2016-06-13?19:43??MMMACO\calculate_total_cost.m
?????文件?????????358??2016-06-13?22:50??MMMACO\calculate_visibility.m
?????文件????????1035??2016-06-16?13:10??MMMACO\find_p_pos.m
?????文件?????????897??2016-06-16?12:50??MMMACO\init.m
?????文件?????????480??2016-06-13?11:07??MMMACO\init_B.m
?????文件?????????202??2016-06-13?21:52??MMMACO\init_data.m
?????文件?????????238??2016-06-11?22:10??MMMACO\init_E.m
?????文件?????????473??2016-06-12?16:04??MMMACO\init_P.m
?????文件?????????473??2016-06-12?16:01??MMMACO\init_V.m
?????文件?????????234??2016-06-16?17:14??MMMACO\init_X_map.m
?????文件?????????473??2016-06-13?22:58??MMMACO\put_v_p.m
?????文件?????????197??2016-06-16?15:54??MMMACO\rand_pos.m
?????文件????????2287??2016-06-16?20:18??MMMACO\test_mmmaco.m
?????文件?????????608??2016-06-13?22:49??MMMACO\update_E.m