function?[pe?hist]?=?pec（ymt）

%??Calculate?the?permutation?entropy

%??Input:???y:?time?series;
%???????????m:?order?of?permuation?entropy
%???????????t:?delay?time?of?permuation?entropy?

%?Output:?
%???????????pe:????permuation?entropy
%???????????hist:??the?histogram?for?the?order?distribution

%Ref:?G?Ouyang?J?Li?X?Liu?X?Li?Dynamic?Characteristics?of?Absence?EEG?Recordings?with?Multiscale?Permutation?%?????%?????????????????????????????Entropy?Analysis?Epilepsy?Research?doi:?10.1016/j.eplepsyres.2012.11.003
%?????X?Li?G?Ouyang?D?Richards?Predictability?analysis?of?absence?seizures?with?permutation?entropy?Epilepsy?%?????%????????????????????????????Research??Vol.?77pp.?70-74?2007



ly?=?length（y）;
permlist?=?perms（1:m）;
c（1:length（permlist））=0;
????

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件????????1329??2012-11-21?12:46??license.txt
?????文件????????1069??2012-11-21?12:46??pec.m