When I launch Matlab student version 6.5.0, the windows are completely grey and I cannot use the program. I am using XFree86 Version 4.3.0 on Red Hat Linux 9. I get the following error message: An unexpected exception has been detected in native code outside the VM. Unexpected Signal : 11 occurred at PC=0x4207492e Function name=(N/A) Library=/lib/tls/libc.so.6 NOTE: We are unable to locate the function name symbol for the error just occurred. Please refer to release documentation for possible reason and solutions. Current Java thread: Dynamic libraries: 08048000-080be000 r-xp 00000000 03:02 7323989 /usr/local/bin/glnx86/matlab 080be000-080c6000 rw-p 00075000 03:02 7323989 /usr/local/bin/glnx86/matlab 40000000-40015000 r-xp 00000000 03:02 1851394 /lib/ld-2.3.2.so 40015000-40016000 rw-p 00015000 03:02 1851394 /lib/ld-2.3.2.so and so on.... # # The exception above was detected in native code outside the VM # # Java VM: Java HotSpot(TM) Server VM (Blackdown-1.3.1-FCS mixed mode) # Reinstalling X has not helped. Please let me know if you have come across this before and what the solution is. Thank you, Dahlia Weiss ...

Matlab has started to crash on startup after tried the -nodesktop command. Even i've uninstalled and reinstalled matlab, i cannot seem to be able to fix it. please help. this is what's in the log file: ---------------------------------------------------------------------- -- Segmentation violation detected at Fri Mar 18 00:39:20 2005 ---------------------------------------------------------------------- -- Configuration: MATLAB Version: 7.0.0.19920 (R14) Operating System: Microsoft Windows XP Window System: Version 5.2 (Build 3790) Processor ID: x86 Family 15 Model 2 ...

Hi, I'm trying to use Cantera on windows 7 Professional 64bit using Matlab R2010b. Matlab crashes as soon as function: advance(reactor, t) is getting executed. I have installed Cantera 1.88 and Python 2.6 (both for 64 bit windows). The same code works perfectly fine on a 32bit machine where i have Cantera 1.7 and Python 2.5. I'm using the correct executable(ctmethods.mexw64) file for 64bit machine. Any help will be appreciated. Regards Prakhar (grad student, Caltech) ...

Hello, I have a problem calling C code from Matlab. The mex file compilation is ok. When I run the program Matlab (7.3) crashes. Below is the mexFunction code. Any idea is welcome. (I think the main part of the code (middle part) is not useful for the crash problem, but I put it anyway). //########################################################### #include "math.h" #include "mex.h" void mexFunction (int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) { // Standard variables int p,r,h,i,j,f,w; // Indices for loop int MAX_NBM = 1000; int MAX_DIM = 10; int MAX_NB_CLUST = 20; double *SF, *km, *new_data; int size, dim, K, nbm, aux_size, count_bis, count_aux; double diam_max, diam, vec1_p, vec2_p, dist_min, dis; int combi[1000000][2]; int dist_aux[1000000][2]; /* Check for proper number of arguments. */ if (nrhs != 5) { mexErrMsgTxt("5 input required."); } else if (nlhs > 1) { mexErrMsgTxt("Too many output arguments"); } // Input parameter (MATLAB) new_data = mxGetPr(prhs[0]); size = (int)mxGetScalar(prhs[1]); dim = (int)mxGetScalar(prhs[2]); K = (int)mxGetScalar(prhs[3]); km = mxGetPr(prhs[4]); // Output parameter (MATLAB) plhs[0] = mxCreateDoubleMatrix(1,1,mxREAL); SF = mxGetPr(plhs[0]); // Other variables nbm = size/dim; // Number of points printf("Taille: %d\n",nbm); printf("Dimension: %d\n",dim); //#############################...

The diagnostic information appears a split second before the window closes, and I've pasted it below. Tried the -nojvm option but I get a Microsoft Visual C++ runtime library error saying matlab.exe exited in an unusual way. All help Appreciated! Kevin ---------------------------------------------------------------------- -- Segmentation violation detected at Mon Sep 20 08:14:40 2004 ---------------------------------------------------------------------- -- Configuration: MATLAB Version: 7.0.0.19920 (R14) Operating System: Microsoft Windows XP Window System: Version 5.1 (Build 2600: Service Pack 2) Processor ID: x86 Family 15 Model 2 Stepping 7, GenuineIntel Virtual Machine: Java 1.4.2 with Sun Microsystems Inc. Java HotSpot(TM) Client VM (mixed mode) Default Charset: ibm-5348_P100-1997 Register State: EAX = 78b9a3c0 EBX = 00000000 ECX = 00000000 EDX = 00000000 ESI = 79066dce EDI = 0000000a EBP = 00cdeb60 ESP = 00cdeb60 EIP = 789b9225 FLG = 00010246 Stack Trace: [0] m_interpreter.dll:public: bool __thiscall dbstopIfTable::getIdentifier(char const *)(0x78b9a3c0 "any", 0x00cdeb80 "H��", 0x789cf2a0, 0x78b9a3c0 "any") + 5 bytes [1] m_interpreter.dll:_inGetStopIfWarning(0x78b9a3c0 "any", 0x789b109b, 0, 0x00cdf148 "h��") + 18 bytes [2] m_interpreter.dll:_inRefreshGlobalJitEnablement(24833, 0x79066e34 "Matlab Settings", 0x79066fc8 "Echo On", 0) + 32 bytes [3] uiw....

Hello, I have a problem calling C code from Matlab. The mex file compilation is ok. When I run the program Matlab (7.3) crashes. Below is the mexFunction code. Any idea is welcome. (I think the main part of the code (middle part) is not useful for the crash problem, but I put it anyway). //########################################################### #include "math.h" #include "mex.h" void mexFunction (int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) { // Standard variables int p,r,h,i,j,f,w; // Indices for loop int MAX_NBM = 1000; int MAX_DIM = 10; in...

Hi, I just installed Matlab R2011a on a machine running Ubuntu: Linux KServerM 2.6.32-33-generic #72-Ubuntu SMP Fri Jul 29 21:07:13 UTC 2011 x86_64 GNU/Linux Ubuntu 10.04.3 LTS I get the following error when I run matlab: Warning: No display specified. You will not be able to display graphics on the screen. ------------------------------------------------------------------------ std::terminate() detected at Wed Aug 31 12:57:48 2011 ------------------------------------------------------------------------ Configuration: Crash Decoding : Disabled Current Visual : None Default Encoding: UTF-8 GNU C Library : 2.11.1 stable MATLAB License : 294223 MATLAB Root : /usr/local/MATLAB/R2011a MATLAB Version : 7.12.0.635 (R2011a) Operating System: Linux 2.6.32-33-generic #72-Ubuntu SMP Fri Jul 29 21:07:13 UTC 2011 x86_64 Processor ID : x86 Family 6 Model 10 Stepping 5, GenuineIntel Virtual Machine : Java 1.6.0_17-b04 with Sun Microsystems Inc. Java HotSpot(TM) 64-Bit Server VM mixed mode Window System : No active display Fault Count: 1 Abnormal termination: std::terminate() Register State (captured): RAX = 0000000000000000 RBX = 00007f2bc09e9768 RCX = 0000000000000a0a RDX = 0000000000000060 RSP = 00007f2bc09e8b30 RBP = 00007f2bc09e8ef0 RSI = 00007f2bd0c486fc RDI = 00007f2bc09e8b40 R8 = 00007f2bd0c486fa R9 = 0000000000000001 R10 = 0000000000000000 R11 = 0000000000000000...

Here is my code: clear; clc; v_temp1 = zeros(2,2); A = [4 2 ; 2 4]; M_matrix = [1 1 ; 1 1]; C = A * M_matrix Interestingly i get segmentation fault whenever i fire this code on a CPU cluster, but it ofcourse runs well on my local machine. I am sure there is some setup issue, but don't know what... Another thing is that when i replace the multiplication operator with addition/subtraction, it works... Here is the error that i am getting.. ------------------------------------------------------------------------ Segmentation violation detected at Fri Nov 6 20:13:51 2009 ----------...

Hi everyone, have had trouble with this small section of code for a while now. ------------------------------ Lot of code before rotm=[cos(theta),sin(theta); -sin(theta),cos(theta)]; xy=xy'; xynew=rotm*xy; (Code crashes on this line) Lot of code after ------------------------------- Initially thought it was due to the size of xy (about 2x500,000). Reducing the size to 2x100 didn't help. Here's the error that I get... ---------------------------------------------------------------------- -- Segmentation violation detected at Wed Sep 27 11:43:26 2006 -----------------...

Dear all, I am doing freq analysis of brain data using Mac Pro desktop. Until recently everything was fine but now, when I run the same code as I use to run before, Matlab crashes and force me to exit and restart. It gives "Segmentation Violation Detected" Error. Setup: (1) I have Snow Leopard running on my Mac Pro (8 core) machine with 14GB ram. (2) Since there are 8 cores on my machine, I usually run matlab with "singleCompThread" option and hence run multiple matlab sessions in parallel. (3) I used to easily run 3 sessions in parallel, but recently after launc...

Hi. The following few lines (recursive computation of B-splines) run without problems under Matlab R13, but force an segmentation violation in R14. Has anybody an idea how to avoid it? Thanks. Markus Fenn My code: function erg = BSp(k,m,r,x,o,xx) d=length(xx); if r<=0 if m<=0 I=find((x(o+1+k) <= xx) & (xx < x(o+1+k+1))); a=zeros(size(xx)); a(I)=1; else a = ( xx - x(o+1+k) ) ./ ( x(o+1+k+m) - x(o+ +k) ).*BSp(k,m-1,0,x,o,xx) + ( x(o+1+k+m+1) - xx ) ./ ( x(o+1+k+m+1) - x(o+1+ +1) ).*BSp(k+1,m-1,0,x,o,xx)...

I've been trying to compile a very basic .m file under 4.0 and keep getting the same error when trying to run the compiled .exe Below is the error message given when running the .exe. Below this is the message generated at compile-time. Anyone got any ideas? cheers David Opening log file: C:\DOCUME~1\DavidC\LOCALS~1\Temp\java.log.2188 ------------------------------------------------------------------------ Segmentation violation detected at Mon Sep 06 16:20:59 2004 ------------------------------------------------------------------------ Configuration: MATLAB Version: 7.0...

Every time my system reboots, I find that matlab starts running two HUGE processes in the background (which read as matlabserver and matlab.exe in the process list). This slows down the system reboot terribly... I basically want to know what Matlab is trying to do at startup and also how I can stop it from doing so(I know that I can manualy terminate the process everytime though). I've scanned through all the preferences links in Matlab and there is no mention of what I'm looking for -- any help? Looks like you've got the Matlab Web Server running. Have a look at http://www.math...

I Installed Matlab R14 in my notebook under Windows XP Sp2 When I open Matlab, the working area comes up but it immediately cloeses so fast before I can even do anything. my laptop has an AMD SEMPRON 3003 processor if that helps. please help. thanks! "jj " <lasborn.nospam@mathworks.com> wrote in message news:fcs8dd$1d6$1@fred.mathworks.com... >I Installed Matlab R14 in my notebook under > Windows XP Sp2 > > When I open Matlab, the working area comes up but > it immediately cloeses so fast before I can even do > anything. > > my laptop has an A...

Hi, I created a dll by linking under Matlab several .obj files with the gateway function appropriate (I'm starting from Fortran90). When I launch the program from command window, every time Matlab crashes and this is the report: ------------------------------------------------------------------------ Segmentation violation detected at Mon Sep 24 09:35:33 2007 ------------------------------------------------------------------------ Configuration: MATLAB Version: 6.5.0.180913a (R13) Operating System: Microsoft Windows XP Window System: Version 5.1 (Build 2600: Service P...

I'm making an end-user application where I would like to use Matlab functionality both for calculation and plotting. Matlabs GUI builder guide does not satisfy my needs (no support for f.ex. internal frames and other nescessities), so I'm planning to compile my Matlab code and use other API (Java, QT or something) for GUI. My problem is then, that I loose access to the neat plotting commands availible under matlab GUI... Is there a way of integrating Matlabs plot functionality into another GUI system? - has it been done? - I appreciate any response! - P�l Berge ...

Matlab 7.0.0 R14 automatically shuts down immediately after starting. This computer has Windows XP Pro SP1, Intel P4. What I tried so far after searching in this newsgroup: -updating the graphic driver; -switching off GLopen; -adjusting the system variables for BLAS-VERSION in mycomputer/properties/advanced; All without result. I found some postings with regard to QuickTime related problems, but this machine does not have QT installed. Below is a copy of the log file: ---------------------------------------------------------------------- -- Segmentation violation detected at Sat Oct 29...

I succesfully Installed Matlab R14 in my notebook under Windows XP Sp2 When I open Matlab, the working area succesfully pop up but it immediately cloeses I cannt figure out what to do Any suggestion? Thnaks edo Berlioz Berlioz wrote: > I succesfully Installed Matlab R14 in my notebook under > Windows XP Sp2 > > When I open Matlab, the working area succesfully pop up but > it immediately cloeses > > I cannt figure out what to do > > Any suggestion? > > Thnaks edo Contact support? And "thnaks" sounds awfully cool ;-) Michael On Sep 14, 11:2...

Hi all, I'm going to work on a project involving a parallel version of MATLAB - I'm aware of various efforts like MATLAB-*P and so on Right now I need to read up on some material regarding MATLAB internals eg: How are the ATLAS(or is it BLAS) routines called in MATLAB? How does MATLAB's C code store information in memory, cache'ing etc? How is one to get at those? Do you know of any suitable reference(s)/resource(s)? Thank you very much, Aravind ...

Hello everyone, How do I compile MATLAB M files into a form that can then be called from within the MATLAB interpreter? A roundabout way would seem to be to (somehow) Turn the matlab code into C (I think mcc does this), then compile this C code into MEX format and call that. Is there an easier way? I have the MATLAB compiler, so I just need to know what to do with it to get this to work. Thanks in advance, Sina sina.tootoonian wrote: > > > Hello everyone, > > How do I compile MATLAB M files into a form that can then be called > from within the MATLAB interpreter? A roundabout way would seem to > be > to (somehow) Turn the matlab code into C (I think mcc does this), > then > compile this C code into MEX format and call that. Is there an > easier > way? I have the MATLAB compiler, so I just need to know what to do > with > it to get this to work. > > Thanks in advance, > > Sina > > HELP MEX > HELP MEX Or, better, HELP MCC help pcode pseudo code is useful to obfuscate code - protect algorithms, yet still run at full speed and be distributable to other matlab users sina.tootoonian wrote: > > > Hello everyone, > > How do I compile MATLAB M files into a form that can then be called > from within the MATLAB interpreter? A roundabout way would seem to > be > to (somehow) Turn the matlab code into C (I think mcc does this), > then > compile this C code into MEX format and call that...

any one please can help me sploving the following question 1________Given the causal system y[n] =3D 0.9y[n-1] + x[n], find H(z) and sketch the pole-zero plot. See the functions roots.m and zplane.m. 2___ Plot the magnitude and phase of H(z) on the frequency axis from 0 =E2=80=93 =EF=81=B0, or normalized frequency 0 - 1, and label the graphs. S= ee the freqz.m command. hani_al_yazidi@hotmail.com wrote: > any one please can help me sploving the following question > > > 1________Given the causal system > > y[n] = 0.9y[n-1] + x[n], > > find H(z) and sketch the pole-zero plot. See the functions roots.m and > zplane.m. > > 2___ Plot the magnitude and phase of H(z) on the frequency axis from 0 > – , or normalized frequency 0 - 1, and label the graphs. See the > freqz.m command. It looks like homework. State what you tried and what error messages you got and someone who knows Matlab will probably help. We try not to do homework here, but (like gods) we do help those who help themselves. Jerry -- Engineering is the art of making what you want from things you can get. ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯&...

Hello , I'm a new user in Matlab. So should you advise matlab notes , documentation please ? <azatserver113@gmail.com> wrote in message news:7b4e75e2-40c6-43bb-acc6-2553123ba649@googlegroups.com... > Hello , > > I'm a new user in Matlab. So should you advise matlab notes , > documentation please ? > At the MATLAB command prompt type this command: doc This will show the documentation included as part of your installation. I recommend reading through the Getting Started section of the MATLAB documentation first, and executing the examp...

can Matlab support 32-bit matlab version scripts on 64-bit version of matlab in windows platform?.if yes , how is the performance better ? please do answer this question thank u "Gangamma " <gangvsng@gmail.com> wrote in message <hvmr7h$sn0$1@fred.mathworks.com>... > can Matlab support 32-bit matlab version scripts on 64-bit version of matlab in windows platform?.if yes , how is the performance better ? Yes, Matlab program written in 32/64 bits are compatible accepted MEX file. 64-bit version can handle larger array but does *NOT* improve speed. Br...

can Matlab support 32-bit matlab version scripts on 64-bit version of matlab in windows platform?.if yes , how is the performance better ? please do answer this question thank u ...

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