Hey friends, i am working on simulation of power system using matlab. for that i have written codes for generation side and line side separately. Now i want to use the result of generation file to line file....so how can i use the result of one file to another.... eg i have gen.m file from that i can get hourly gen data....now i want to compare that data to line.....and line modelling is done in separate file line.m so i want to call result of gen.m file to line.m file..... waiting for ur valuable suggestion thanks ...

Hello I've just started using a program, and i need to import data to this program. There are other options but I prefer to import it from matlab...but this program only support matlab 4 version. I want to convert it my file but i son't know why....I've proved with save as..but i had no chance. What i have to do?Someone can help me? Thank you very much! Bye!! Michael wrote: > Hello I've just started using a program, and i need to import data to > this program. There are other options but I prefer to import it from > matlab...but this program only support matlab 4 v...

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My problem with matlab script node is related to calling function in matlab. I created an m-file function that takes an imput temperature (from DAQ) and defines a material property. My matlab script node doesn't seem to recognize my function. I have placed the function in the folder the vi is currently located, but it doesn't read it. How do I get matlab script node to read the functions I create in matlab? Add the directory to matlab path, or call the .m file with it full name ( D:\..... \myfile.m) Let me clarify, I have pasted my matlab code into the matlab scrip node. In this code, I have called a subfunction that I have created. Example k(n)=k_c(T(n)) where k_c is a subfunction I have created. How do I get my code in the node to sucessfully read the subfunction k_c? As indicated, you need to add the directory where the .m file containing the function resides to the list of paths that are read in. This is your startup.m file. The other option is to do a "cd" command prior to calling your function to change to the directory where the .m file containing the function resides. Thanks for reiterating the information. My matlab script node is working properly. I had never used the "cd" command in matlab. I always set the working directory when I open the program, and put all the m files into t...

Hi there I want to save my data into data file in Matlab v7 (R14). How can I save it in a manner such that it is also loadable in Matlab v6.5 (R13) ? As at the moment, Matlab v6.5 interprets a Matlab v7 saved data file as a corrupt file. Thanks in advance, rehan Rehan Ahmad wrote: > > > Hi there > > I want to save my data into data file in Matlab v7 (R14). How can I > save it in a manner such that it is also loadable in Matlab v6.5 > (R13) ? As at the moment, Matlab v6.5 interprets a Matlab v7 saved > data file as a corrupt file. > > Thanks in advance, > reh...

Hi, I have a java class, which generates the XML file. I am using the same class in both Matlab session and in Eclipse. Following is the code I am using to genate the XML file public static void saveDocument(Document doc, File file) throws Exception { DOMSource source = new DOMSource(doc); OutputStream stream = new FileOutputStream(file); StreamResult result = new StreamResult(stream); Transformer transformer = TransformerFactory.newInstance().newTransformer(); transformer.setOutputProperty(OutputKeys.INDENT, "yes"); transformer.setOu...

Hello Mr/Ms Please say to me how i generate one .EXE file at one .M file. Best Refards Benyamin Ghasemi On Thu, 01 Jan 2004 13:53:45 +0000, Benyamin Ghasemi wrote: > Hello Mr/Ms > Please say to me how i generate one .EXE file at one .M file. > Best Refards > Benyamin Ghasemi http://www.mathworks.com/products/compiler/ Dan Hai, It's interesting Q?,Actuallay i don't know answer. But I Can Give U Suggestion ,Make U R .m File a COM using Matlab COM Builder. It will create .dll file.Register it. Use This dll File .in u r project in Com Supported languages. ...

Hello to everyone, Ill try to run Nlx2MatCSC ( a code from neuralynx than convert continuous file to matlab variables) in Matlab R14 (2004), and it doesn't work: When I type: >> [Timestamp, ChanNum, SampleFrequency, NumValSamples, Samples] = Nlx2MatCSC(Filename, [1 1 1 1 1], 0, 3, [0 4 9]); ??? Attempt to execute SCRIPT Nlx2MatCSC as a function. I heard that this code is running in Matlab 2007a and newer, but...what about this old version? Any help, Cheers ...

Hi, I implemented some functions using system generator (simulink) and I need to perform some statistical analysis on these functions which involves multi-colouring test. I wrote a matlab file to call these functions inside of a for loop. But for some reason, after a few runs, Matlab just automatically quit without any warning or error messages. Does anyone know why this is happening? At least any suggestion on whether it's Matlab's problem or system generator's problem? Any help would be appreciated. Joy ...

Dear All: I am trying to using Matlab Compiler 4.0 to make our Matlab application to a Stand-Alone application. But I meet one problem, that is in our Matlab program we used a script file to call several functions, so this script file works as a main interface file. And we need declare few global variables to perform some functions. But as you know, the compiler can not work with Matlab script file, but if I put my Matlab script file into a function, it seems the global variables not work any more. Does anyone know how to handle this problems? Thanks so much for your help! Thanks ..............

After lots of hunting around with old friends, I was able to locate Windows libraries of Matlab 6.5. In addition, I have put a couple "extras" into the load5 command. As soon as it appears in the file exchange (and i notice it), i will update the file to a .zip file which will contain both Windows and Linux versions of load5. Note that if you use this MEX file with R14 in linux, you will need to copy the libz.so.1.2.2 to either the matlab directory and modify the symbolic links libz.so and libz.so.1, or put it in your path and make sure the LD_LIBRARY_PATH has your directory prece...

Hello, I tried to install matlab in c:\program files\matlab but when i choose the folder it says it doesn't allow spaces in it. Should Matlab be installed only in the root? How can i install Matlab in c:\program files\matlab? Thanks, shapper > I tried to install matlab in c:\program files\matlab but when i > choose the folder it says it doesn't allow spaces in it. That is true > Should Matlab be installed only in the root? You can install it in any directory that doesn't contain a space in the path. > How can i install Matlab in c:\program files\matlab? You ca...

I did the installation exactly as stated in the manual, but can't find any matlab executable file, only a mex in /usr/local/bin As anyone had this issue before? Please contact support@mathworks.com Stuart "David" <dsbatista@fc.ul.pt> wrote in message news:eef43a1.-1@webx.raydaftYaTP... > I did the installation exactly as stated in the manual, but can't > find any matlab executable file, only a mex in /usr/local/bin > > As anyone had this issue before? ...

Hello All, Could anyone explain with me why MATLAB files (M-files) execute slower than compiled written in other languages such as C,C++ and Fortran? Give me the significant slow of M-files to be compiled Thank you. ...

Hi! I have recently installed Matlab 7.0. I have save my simulation results in .MAT file. However, these MAT files can't be opened using Matlab 6.5.1. I encountered problem as follows: ??? Error using ==> load Unable to read MAT file D:\MATLAB7\work\results.mat File may be corrupt. How can I solve this problem? Thanks. Linda Please see here: <http://tx.technion.ac.il/~perryb/matlab7/mat7.pdf> In short, save again as: The new features and enhancements are described in the "Release notes" of Matlab. A new feature that causes incompatibility with previous versions of Matlab is the new encoding of MAT files. Matlab release 14 writes character and figure data to MAT-files using Unicode encoding by default. Unicode encoded MAT-files are not readable by earlier versions of Matlab. If you intend to load your MAT-files created with Matlab release 14, you must override the Unicode default during the save. You can override the default encoding by using the -v6 switch with save and hgsave: save filename -v6 hgsave filename -v6 Hope it helps Linda wrote: > > > Hi! > > I have recently installed Matlab 7.0. > I have save my simulation results in .MAT file. > However, these MAT files can't be opened using Matlab 6.5.1. > > I encountered problem as follows: > > ??? Error using ==> load > Unable to read MAT file D:\MATLAB7\work\results.mat > > File ma...

Hi, does anyone know why Fortran-mex files can't be compiled on matlab V5.3 and run on matlab V6? For example: if I compile the example-program (shipped with matlab) timestwo.f on matlab version 5.3 (R11) and try to run it on matlab version 6+ (R12 or R13), I get the error message: "Unable to load mex file: E:\timestwo.dll. The specified module could not be found. ??? Invalid MEX-file" Likewise if I compile it on matlab version 6.1 (R12), I get a similar error message if run on matlab version 5.3 (R11). However, if I run it on matlab version 6.5 it works OK. If I try the same experiment with the corresponding example file written in C, timestwo.c, I get no such problems. Why is that? Per A. Hi Per, usually MEX-files need to be compiled with the MATLAB version you want it later to run with. The reason is, that the code links against the current dynamic libraries (DLLs), which may change from version to version. You may have luck that it works (see your example of timestwo.f), but you should never rely on this. Titus "Per A. Brodtkorb" <Per.Brodtkorb@ffi.no> wrote in message news:eecb303.-1@webx.raydaftYaTP... > Hi, > > does anyone know why Fortran-mex files can't be compiled on matlab > V5.3 and run on matlab V6? > > For example: if I compile the example-program (shipped with matlab) > timestwo.f > on matlab version 5.3 (R11) and try to run > it on matlab version 6+ (R12 or R13), I ...

Hello, Can you please help me on the following? I know that the .fig format of MatLab and Xfig are different though have the same endings. Nontheless I would like to convert my pictures from MatLab into Xfig pictures to edit them further - if possible. If it isn't possible, then does someone of you know which (well known) program I can use to draw graphs and convert them into xfig? Is it possible for Mathematica? Kind regards Lena Malinowski Hello Lena, you can use gnuplot to draw graphs (http://www.gnuplot.info/) and save them to xfig FIG files. Or you can use the program pstoedit (...

Hi all, I want to ask three questions regarding Fortran and Matlab interface. The two tools I am using are: Intel Visual Fortran 10.1 and Matlab 2006a. Q1. What is the best converter to convert Matlab code into Fortran code with readability? My understanding is that Fortran and Matlab are both vectorized and they should be pretty similar and such converter should do a good job. Q2. Is there a wizard for Intel Visual Fortran under MS Visual Studio.Net 2003 or Visual Studio.Net 2005 to set up environments for building mex dll file for Matlab on Windows XP? There is such a wizard tool for VC/C++, which is very convenient, just create a MEX project in Visual Studio and the compiled the result will be a mex dll for use in Matlab. I hope there is a similar tool for Fortran? Q3. Is there a tool to convert the Matlab code into Fortran with readability and then automatically make itself a mex dll? Thanks a lot! On Jul 6, 9:49 pm, "Linus Utopia" <linus_uto...@gmail.com> wrote: > Hi all, > > I want to ask three questions regarding Fortran and Matlab interface. The > two tools I am using are: Intel Visual Fortran 10.1 and Matlab 2006a. > > Q1. What is the best converter to convert Matlab code into Fortran code with > readability? My understanding is that Fortran and Matlab are both vectorized > and they should be pretty similar and such converter should do a good job. > > Q2. Is there a wizard for Intel Visual Fortran under ...

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 ...

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...

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 ...

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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. ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯&...

Undocumented, unsupported and hidden features in Matlab

... 23°21′N 90°42.5′E / 23.35°N 90.7083°E / 23.35; 90.7083 Coordinates : 23°21′N 90°42.5′E / 23.35°N 90.7083°E / 23.35; 90.7083 Matlab ...

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Read reviews, compare customer ratings, see screenshots, and learn more about MATLAB Mobile. Download MATLAB Mobile and enjoy it on your iPhone, ...

In the aftermath of an earthquake, every second counts for disaster victims. Imagine a system that can locate people quickly and help first responders ...

What prompted the development of MATLAB?

If you are trying to compile Matlab into .Net framework, you might encounter this message, even though you have the .Net framework installed ...

Matlab, one of the world's most widely used products for algorithmic development, has long occupied its own niche far removed from EDA and hardware ...

dmtcp - DMTCP: Distributed MultiThreaded CheckPointing matlab -nodisplay -r "parpool('local',4); parfor i=1:10, pause(1); fprintf('%i ',i); end; ...

... so he focused on studying the methodology and the tools available for analyzing 433MHz RF transmission. He describes the process of using MATLAB ...

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