function?[xuxxuyqxqyttxtty]?=?bootstrap（q_uRxRyQxQyinitVarxinitVarynumSamplesx0y0ttxttyiniw_halfsizeframescenternumberofframes）;
if?nargin?end

rows=numberofframes;%?rows?=?Max?number?of?time?steps.?????N行1列
S?=?numSamples;?????????????%?Number?of?samples;
xux=zeros（Srows）;
xuy=zeros（Srows）;
qx=zeros（Srows）;?
qy=zeros（Srows）;?
%center=zeros（S2）;
c1=zeros（5121）;
c2=zeros（5121）;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%?生成初始采樣點
%?=====================
%tt（501）=cputime;
%?x（:1）?=center（11）*ones（S1）+normrnd（0initVarxS1）;?
%?y（:1）?=cente

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??194132818??2009-05-10?23:28??paticle_filter_tracking\abc.AVI

?????文件???????2125??2009-06-01?17:34??paticle_filter_tracking\bootstrap.m

?????文件????????341??2009-06-01?17:04??paticle_filter_tracking\importanceweights.m

?????文件????????241??2009-05-30?23:39??paticle_filter_tracking\predictstates.m

?????文件????????374??2009-06-01?17:07??paticle_filter_tracking\resample.m

?????文件???????1480??2009-05-30?23:41??paticle_filter_tracking\rgbPDF.m

?????文件???????1577??2009-06-01?17:15??paticle_filter_tracking\rgbPDFini.m

?????文件????????379??2009-05-30?22:25??paticle_filter_tracking\rgbTracking.m

?????文件????????533??2009-05-30?12:20??paticle_filter_tracking\select.m

?????文件???????5478??2009-06-01?17:34??paticle_filter_tracking\tracking.m

?????目錄??????????0??2010-10-27?10:40??paticle_filter_tracking

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

????????????194145346????????????????????11