%??MatPIV?-?Particle?Image?Velocimetry?（PIV）?Toolbox
%??Version?1.6.1?
%?
%??Written?by?J.?Kristian?Sveen?1998-2004
%??J.K.Sveen@damtp.cam.ac.uk?jks@math.uio.no
%?
%???Release?information
%?????Readme?????????-?New?features?bug?fixes?and?changes?in?this?version.
%
%???PIV?-?files
%?????matpiv?????????-?Core?PIV?file.?All?calculations?start?here.
%??????????????????????Call?MatPIV?using?one?of?the?following?options:?
%???????singlepass???-?‘single‘?PIV?with?a?single?pass?through?images
%???????multipass????-?‘multi‘?PIV?using?3?iterations?
%???????multipassx???-?‘multin‘?PIV?using?N?iterations?
%???????mqd??????????-?‘mqd‘?PIV?using?minimum?quadratic?difference?1?pass
%???????normpass?????-?‘norm‘?PIV?using?normalized?correlations?1?pass
%?????definewoco?????-?define?transformation?between?pixels?and?centimeters
%?????mask???????????-?mask?out?regions?of?the?flow?from?calculations
%?????mask2??????????-?version?of?MASK?that?avoids?use?of?the?Image?Proc.?Toolb.
%?????snrfilt????????-?Filter?velocities?based?on?Signal?to?Noise
%??????????????????????ratio?in?correlation?plane
%?????peakfilt???????-?Filter?velocities?based?on?correlation?peak?height
%?????globfilt???????-?Filter?velocities?based?on?global?vector?properties
%?????localfilt??????-?Filter?velocities?based?on?local?vector?properties
%?????naninterp??????-?Interpolate?NaNs?after?filtering
%????
%????
%???Visualisation?tools
%?????vekplot2???????-?Plot?vectors.?Same?functionality?as?QUIVER
%??????????????????????but?here?the?scale?is?known?so?two?vector
%??????????????????????fields?can?be?compared?easily
%?????magnitude??????-?plot?sqrt（u^2+v^2）?as?an?image
%?????mstreamline????-?wrapper?call?to?STREAMLINE.?Creates?starting
%??????????????????????points?for?streamlines?based?on?image?edges
%?????strain?????????-?Calculate?strain?in?a?vector?field
%?????vorticity??????-?Calculate?vorticity?in?a?vector?field
%????
%????
%???Additional?files
%?????mnanmedian?????-?Calculate?the?median?value?in?an?array
%??????????????????????disregarding?NaNs
%?????mnanmean???????-?As?above?but?mean.
%?????mnanstd????????-?As?above?but?Standard?Deviation.
%?????weight?????????-?Create?weight-matrix?to?remove?bias?errors?due
%??????????????????????to?particles?truncated?on?interrogation?region?edges.
%?????bgconstruct2???-?Construct?a?background?image?from?a?number?of
%??????????????????????PIV?images.?
%?????automask???????-?A?first?attempt?to?construct?an?automatic?mask
%??????????????????????for?PIV?images
%?????mginput????????-?reworking?of?original?ginput?function?to
%??????????????????????change?the?pointer?type?to?a?circle
%?????articross.mat??-?Artificial?cross?needed?in?DEFINEWOCO
%?????articross2.mat?-?Artificial?X?needed?in?DEFINEWOCO
%
%??Example?（cd?to?the?MatPIV?directory?first）:
%??[xyuvsnr]=matpiv（‘Demo3/mpim1b.bmp‘‘Demo3/mpim1c.bmp‘...
%??[128?128;?64?64;32?32;?32?32]0.0080.5...
%??‘multin‘‘Demo3/worldco0.mat

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

?????文件???????1663??2004-07-18?10:31??MatPIV161\CHANGES

?????文件???????3475??2004-07-18?10:31??MatPIV161\Contents.m

?????文件?????231414??2004-07-18?10:30??MatPIV161\Demo1\im00.bmp

?????文件?????231414??2004-07-18?10:30??MatPIV161\Demo1\im04.bmp

?????文件?????231414??2004-07-18?10:30??MatPIV161\Demo1\im08.bmp

?????文件?????231112??2004-07-18?10:30??MatPIV161\Demo1\polymask.mat

?????文件???????7680??2010-07-13?14:03??MatPIV161\Demo1\Thumbs.db

?????文件???????7688??2004-07-18?10:30??MatPIV161\Demo1\velocityfield.mat

?????文件?????231414??2004-07-18?10:30??MatPIV161\Demo1\woco.bmp

?????文件????????240??2004-07-18?10:30??MatPIV161\Demo1\worldco.mat

?????文件????????240??2004-07-18?10:30??MatPIV161\Demo1\worldco11.mat

?????文件????1311798??2004-07-18?10:30??MatPIV161\Demo2\map000b.bmp

?????文件????1311798??2004-07-18?10:30??MatPIV161\Demo2\MatPIV000b.bmp

?????文件????1311798??2004-07-18?10:30??MatPIV161\Demo2\MatPIV000c.bmp

?????文件???????1637??2004-07-18?10:30??MatPIV161\Demo2\myptvsettings.m

?????文件???????1590??2004-07-18?10:30??MatPIV161\Demo2\myptvsettings.m~

?????文件???????6144??2010-07-13?14:03??MatPIV161\Demo2\Thumbs.db

?????文件??????15846??2004-07-18?10:30??MatPIV161\Demo3\articross2.bmp

?????文件???????1152??2004-07-18?10:30??MatPIV161\Demo3\articross2.mat

?????文件???????1201??2004-07-18?10:30??MatPIV161\Demo3\corrshifter.m

?????文件????????917??2004-07-18?10:30??MatPIV161\Demo3\corrshifter.m~

?????文件???????1225??2004-07-18?10:30??MatPIV161\Demo3\corrtest.m

?????文件???????1225??2004-07-18?10:30??MatPIV161\Demo3\corrtest.m~

?????文件??????60396??2004-07-18?10:30??MatPIV161\Demo3\default.jpg

?????文件??????63237??2004-07-18?10:30??MatPIV161\Demo3\default.png

?????文件????1311798??2004-07-18?10:30??MatPIV161\Demo3\mpim1b.bmp

?????文件????1311798??2004-07-18?10:30??MatPIV161\Demo3\mpim1c.bmp

?????文件????1311798??2004-07-18?10:30??MatPIV161\Demo3\mpwoco.bmp

?????文件???????1559??2004-07-18?10:30??MatPIV161\Demo3\myptvsettings.m

?????文件???????5164??2004-07-18?10:30??MatPIV161\Demo3\phasetest.m

............此處省略232個文件信息