function?W=adjacency（edgesweightsN）
%Function?W=adjacency（edgesweightsN）?computes?the?weighted?
%???adjacency?matrix?of?a?point?and?edge?set.??For?an?unweighted?
%???matrix?set?weights?equal?to?ones（1M）?where?M?is?the?number?
%???of?edges?in?the?graph.??
%
%Inputs:????edges?-?A?Mx2?list?of?M?edges?indexing?into?points
%???????????weights?-?The?weights?used?to?determine?matrix?values.??
%???????????????If?not?specified?uses?vector?of?all?ones
%???????????N?-?Optional?number?of?nodes?in?the?graph.??Used?if
%???????????????N?>?max（edges）?（i.e.?isolated?nodes?are?present）
%
%Outputs:???W?-?Adjacency?matrix
%
%
%Note:?Adjacency?matrix?is?not?of?the?Seidel?type?
%???（i.e.?all?values?are?positive）
%5/19/03?-?Leo?Grady

%?Copyright?（C）?2002?2003?Leo?Grady?
%???Computer?Vision?and?Computational?Neuroscience?Lab
%???Department?of?Cognitive?and?Neural?Systems
%???Boston?University
%???Boston?MA??02215
%
%?This?program?is?free?software;?you?can?redistribute?it?and/or
%?modify?it?under?the?terms?of?the?GNU?General?Public?License
%?as?published?by?the?Free?Software?Foundation;?either?version?2
%?of?the?License?or?（at?your?option）?any?later?version.
%
%?This?program?is?distributed?in?the?hope?that?it?will?be?useful
%?but?WITHOUT?ANY?WARRANTY;?without?even?the?implied?warranty?of
%?MERCHANTABILITY?or?FITNESS?FOR?A?PARTICULAR?PURPOSE.??See?the
%?GNU?General?Public?License?for?more?details.
%
%?You?should?have?received?a?copy?of?the?GNU?General?Public?License
%?along?with?this?program;?if?not?write?to?the?Free?Software
%?Foundation?Inc.?59?Temple?Place?-?Suite?330?Boston?MA??02111-1307?USA.
%
%?Date?-?$Id:?adjacency.mv?1.2?2003/08/21?17:29:29?lgrady?Exp?$
%========================================================================%

%If?weights?are?not?specified?use?unity?weighting
if?nargin?==?1
????weights=ones（size（edges1）1）;
end

%If?N?is?not?specified?use?maximum?values?of?edges
if?nargin?????N=max（max（edges））;
end

%Build?sparse?adjacency?matrix
W=sparse（[edges（:1）;edges（:2）][edges（:2）;edges（:1）]?...
????[weights;weights]NN）;

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

?????文件?????793606??2018-03-27?11:37??Random?Walker?標準程序\5.tiff

?????文件???????2101??2003-08-22?04:43??Random?Walker?標準程序\adjacency.m

?????文件???????1955??2003-08-22?04:43??Random?Walker?標準程序\dirichletboundary.m

?????文件???????2407??2017-03-17?15:34??Random?Walker?標準程序\drawregionboundaries.m

?????文件???????2180??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\addrandedges.m

?????文件???????2101??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\adjacency.m

?????文件???????1306??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\adjtoedges.m

?????文件?????????67??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\AUTHORS

?????文件???????2373??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\binarysearch.m

?????文件???????2116??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\circulant.m

?????文件???????1862??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\colorseg2bwseg.m

?????文件???????1798??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\colorseg2bwsegSV.m

?????文件???????3573??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\Contents.m

?????文件???????2176??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\contour2pdf.m

?????文件??????18003??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\COPYING

?????文件???????2267??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\diffusion.m

?????文件???????1955??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\dirichletboundary.m

?????文件????6707430??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\DOCS\toolboxDoc.pdf

?????文件???????2070??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\DOCS\variableNames.txt

?????文件???????2292??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\ellipsefit.m

?????文件???????2048??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\equalize.m

?????文件???????3396??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\filtergraph.m

?????文件???????3096??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\findedges.m

?????文件???????6464??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\findfilter.m

?????文件???????4266??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\imgsegment.m

?????文件???????5869??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\imgsegpyr.m

?????文件???????3261??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\importimg.m

?????文件???????1817??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\incidence.m

?????文件???????2524??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\isosolve.m

?????文件???????2255??2003-08-22?04:43??Random?Walker?標準程序\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0.tar\graphAnalysisToolbox-1.0\knn.m

............此處省略39個文件信息