dutmatlab's articles:

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[IND2SUB] Error expected when linear index is Inf 3 75 (4/25/2007 2:23:19 PM) comp.soft-sys.matlab The output values of IND2SUB are not checked on my "old" R12 (6.1). Is it fixed in next versions ? M=rand(5,6); idx=inf; [I,J]=ind2sub(size(M),idx) I = NaN J = Inf On the opposite : idx=sub2ind(siz... J

[FEX] File Exchange Submission Guidelines 3 58 (8/24/2006 4:39:47 PM) comp.soft-sys.matlab Hi, I just read a review by John D'Errico on the FEX: He gave a good link that points to ( the first section "Requirements for All File Exchange Submissions"): But on the "Submit New File" webpage on t... J

[FEX] Contributions and author informations update problem. 3 57 (2/9/2006 6:21:06 PM) comp.soft-sys.matlab Hi, I know this is not the best place to post my message but I take a chance here. I posted two contributions on the File EXchange since the last days of January. Unfortunately, I can't log in to update these... J

[FEX] What do you thing about a beta test section in the FEX ? 10 50 (1/19/2006 3:16:05 PM) comp.soft-sys.matlab Hi, I wrote some functions that I'd like to submit in the File Exchange (FEX)... I know the "User Reviews" section. I added comments several times. But I think that it is reserved to user who ask for improvem... J

[UISTACK] Problem with patch and line objects. 6 133 (1/19/2006 1:53:24 PM) comp.soft-sys.matlab Hi, I need some light about the behavior of UISTACK. It seems that there is a *bug* when I (and others) try to use UISTACK with patch and line objects. See these examples : Julie Lu, "changing part axes bac... J

Informations needed about [x_RenderTransform,x_RenderOffset,x_RenderScale] axes properties 0 75 (8/2/2005 10:00:46 AM) comp.soft-sys.matlab Hi, I use SELECT3D available in the FEX : Joe Conti (from TMW) wrote it in 2002. I need informations about lines 329 to 331 (ax=gca): % Get needed transforms xform = get(ax,'x_RenderTransform'); offset = g... J

[CSHELP.M] Undocumented help function 2 70 (7/27/2005 2:34:27 PM) comp.soft-sys.matlab Hi, is there somebody who already used the "cshelp" function ? a short example (click on objects) : figure Hfcn=['str=get(gco,''type'');'... 'title([''Type :'' str])']; set(gcf,'Helpfcn',Hfcn) th=0:0.3... J

[SETPTR/GETPTR] Undocumented figure pointers 1 67 (7/27/2005 1:36:57 PM) comp.soft-sys.matlab Hi, I was looking for the Holy Graal in the depths of my MATLAB6.1 directory when I found these two (undocumented) functions : SETPTR and GETPTR (\toolbox\matlab\uitools) I agree that these functions are not ... J

How to avoid flashes when changing one icon on a toolbar ? 4 42 (6/13/2005 9:24:05 AM) comp.soft-sys.matlab Hi, I'm puzzled with the GUIs I created... Using UITOOLBAR for a while, I can't avoid the figure to flash when I dynamically change an icon on a UIPUSHTOOL (or UITOGGLETOOL). I thought that using the "set(h,'c... J

setpref, gretpref and other ... (early discussion with Titus Edelhofer) 0 53 (12/23/2004 2:40:01 PM) comp.soft-sys.matlab I create a new post because my question do not concern the previous post called "directed rounding in MATLAB?". I read help setpref. It seems easy to use. But where can I find informations about GROUP. What i... J

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Problem with errorbar 3 82 (3/2/2008 12:19:02 PM) comp.soft-sys.matlab Hi I am using Matlab 6.1. I am trying to plot using with the errorbar function. I am getting problem that I am getting 4 legends when I plot the errorbar for the following code. I only want legends with the lin... karimasif (16)

Error due to wrong versions? 2 63 (3/3/2008 1:30:21 PM) comp.soft-sys.matlab I opened my friend's program and got this error. Is it because of difference in version(mine is MATLAB 7.5.0(R2000b), my friends' MATLAB 7.0 or is the file corrupted? ??? Error using ==> load Attempt to add "... zhiloon (1)

how to round to 2 decimal? 7 67 (3/4/2008 3:23:02 PM) comp.soft-sys.matlab hey, how can I set my matlab program to round all the double numbers to 2 decimals ... spliers (49)

Specifying two axes handles for a subplot call ? 4 66 (3/6/2008 7:54:31 AM) comp.soft-sys.matlab Hello, Is it possible to specify that a subplot use two pre-existing axes handles for the current plot ? I am trying to place a two axes plot (not using plotyy) inside one of the tiled positio... spammers-go-here (995)

Newbie MATLAB question 2 47 (3/6/2008 8:20:03 AM) comp.soft-sys.matlab I am new to MATLAB and looking for a way to simplify some code. I have been using 'kron' to rescale (inflate) matrices: a = [1 0 0 1;0 1 1 0] a = 1 0 0 1 0 1 1 0 scale = 2; ... petematlab (34)

arrange a tril matrix? 3 68 (4/6/2008 4:49:01 AM) comp.soft-sys.matlab Hi, Does anyone know how to arrange a following matrix? the 1st row 1 0 0 ... 0 the 2nd row a 1 0 ... 0 the 3rd row a^2 a 1 0 ...0 the 4th row a^3 a^2 a 1 0 ...0 etc ..... the nth row a^(n-1) a^(... jy008 (19)

Export as txt rows from a matrix 2 74 (4/6/2008 6:37:01 PM) comp.soft-sys.matlab Hi! I need to export as txt files every row of a matrix as separated txt files. I tried with OrigData=input(Matrix: '); [r,c]=size(OrigData); for i=1:r; Row_to_export(1,:)=OrigData(i,:); dlmwrite ... guillermo.quintas (2)

Expanding size image 1 69 (4/7/2008 3:46:21 AM) comp.soft-sys.matlab i have A image to expand the size of it so that it have same size with B image. A image =[38 51] B image=[423 800} so how to do it? ... androalpha_v7 (31)

Color coded plot 2 75 (4/7/2008 4:04:03 AM) comp.soft-sys.matlab How to color code a plot, if I'm plotting sin(0:0.1:2*pi), I want the plot color to be a function instead of one color. e.g when magnitude of the function is large (near pi/2, 3pi/2,...) it displays in r... melindmm (8)

Delete only one line in command window 6 101 (4/9/2008 10:07:15 AM) comp.soft-sys.matlab Hi, I am looking for the way to delete only one line of the command window. If I use "clc" it will delete all output from the file so I have to plot everything again. If I user sprintf I need to know the e... hzabaleta (1)