資源簡(jiǎn)介
用matlab寫(xiě)的aloha防碰撞算法,涉及到吞吐量,數(shù)據(jù)包的數(shù)量,成功的數(shù)量,進(jìn)行一個(gè)直觀的分析。

代碼片段和文件信息
%?Number?of?nodes
num_nodes?=?10;
%?Number?of?time?slots?to?run?for
num_time_slots?=?500;
num_calculations?=?50;
%?Probability?of?transmitting?p
p?=?0.025;
%?Number?of?times?to?run?simulation
num_intervals?=?28;
efficiency?=?zeros(num_calculations?(num_intervals?-?1));
mean_wait_time?=?zeros(num_calculations?(num_intervals?-?1));?
std_dev_wait_time?=?zeros(num_calculations?(num_intervals?-?1));
for?i?=?1:num_intervals
????fprintf(‘Running?simulation?for?p?=?%f.\n‘?p);
????[efficiency(1:num_calculationsi)?mean_wait_time(1:num_calculationsi)?std_dev_wait_time(1:num_calculationsi)]?=?slottedALOHA(p?num_nodes?num_time_slots?num_calculations);
????p?=?p?+?0.025;
end
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-12-02?23:00??aloha_simulator-master\
?????文件?????????120??2013-12-02?23:00??aloha_simulator-master\README.md
?????文件?????????685??2013-12-02?23:00??aloha_simulator-master\ee450project.m
?????文件????????5602??2013-12-02?23:00??aloha_simulator-master\pureALOHA.m
?????文件????????4542??2013-12-02?23:00??aloha_simulator-master\slottedALOHA.m
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