**0**

votes

**1**answer

116 views

### Is my FPS limited by CPU or graphics card? Rotating 3D surfaces in Matlab

I have a modern laptop. When I use Matlab to visualize a 3D surface with a large number of vertices, I can only get a frame rate around 5 FPS when rotating it. With transparent surfaces, only 1 FPS.
...

**1**

vote

**3**answers

155 views

### Open current file in external editor

For all it's shortcomings, I usually prefer to work inside the Matlab IDE, rather than in an external editor (due to ease of debugging, running and so on).
However sometimes I want to open the ...

**0**

votes

**1**answer

281 views

### How to run program on Unix server and then close SSH? [duplicate]

I need to run a long operation in MATLAB on a remote Unix server. But I know I won't be able to stay logged in via SSH the whole time. I am root/admin if that helps.
How can I do this without losing ...

**0**

votes

**1**answer

338 views

### Linux MATLAB not able to access Windows files through smb drive

I am running Linux kernel 2.6.18-371. I have read
http://www.linuxdoc.org/HOWTO/SMB-HOWTO-8.html
and am able to access my windows files from command line using
/usr/bin/smbclient -L ...

**0**

votes

**2**answers

261 views

### To plot Matlab data in SageMath?

I have matlab matrix 100x100, which I want to draw in Sage Notebook.
I run
plot(open(DATA+'matlab.mat'))
I get
verbose 0 (2387: plot.py, generate_plot_points) WARNING: When plotting,
failed to ...

**2**

votes

**2**answers

4k views

### MATLAB is not working because of Java

I use Windows 7 x64. I have installed MATLAB 2010a to my computer. After running only the splash screen shows up for a while then program quits. I have found an error log and the first lines of the ...

**0**

votes

**0**answers

792 views

### Install a GUI for Ubuntu Server, then install Matlab and X11

I purchased a Matlab 2013a for students, however, it only have 32 bits for a windows, but 64 bits for Linux.
I installed Matlab on a Amazon EC2 Windows Server 2012 Instance, with 32 cores. However, ...

**0**

votes

**1**answer

546 views

### How to change font of matlab console in windows

I like to run matlab in console mode without JVM. So basically I run this command:
matlab /nojvm
It looks like this:
What I want to do is change this font. And maybe the colors. What would be ...

**0**

votes

**1**answer

133 views

### Does Matlab have Sigmaplot by default?

This manual suggests that it has.
However, when I look it in Matlab R2013b, I see only functions sigma, sigmaoptions and sigmaub.
Does Matlab have the function by default?

**0**

votes

**1**answer

34 views

### Solution for HPC with Matlab and Linux

I have the following problem.
I want to install Matlab as root on a remote computer with graphical user interface installed. I've a campus license that can be installed on 4 different computers (or ...

**0**

votes

**1**answer

300 views

### How do I write a bash script that makes a phone call on my cell once a matlab process finishes?

If not a call, is sending a text message possible?
I have tried setting up an email notification and that worked, but I would prefer if I got a call or a message.

**0**

votes

**1**answer

171 views

### Matlab launching from terminal but not Openbox

I have installed Matlab and can run it fine by using the command matlab from the terminal but when I try to open it using the Openbox menu GUI the Matlab starting screen appears as normal but then the ...

**0**

votes

**1**answer

270 views

### MATLAB cannot find its own libraries

I am having a problem with a new installation of MATLAB (2012b) that is cannot find the base enumberation type Simulink.IntEnumType. The specific error text is:
specified superclass ...

**0**

votes

**1**answer

174 views

### How can I use an SVM in Matlab without an external library?

I am a teaching assistant for a machine learning class and we are in the process of making an assignment to study SVMs. The problem is that our lab installations of Matlab do not have the statistics ...

**0**

votes

**1**answer

578 views

### Why doesn't 7-zip appear in the contextual menu in Windows Explorer for MATLAB's .mat files after installing MS Office?

I use MATLAB and after installing MS Office 7-zip doesn't appear any more in the contextual menu when trying to zip some .mat files: http://youtu.be/uJvSC4oCes8. How can I solve it?

**1**

vote

**1**answer

481 views

### Matlab launcher not found windows 8

I recently installed matlab in windows 8, in a different drive, other than the program files. After installation, its strange but am not able to find any launcher icon. Be it for uninstallation, or ...

**0**

votes

**2**answers

956 views

### How to deal with scientific numbers in excel or matlab?

I have imported a text file to excel. The file has numeric and text columns. In the numeric column there are some scientific numbers which are only in text format. When I import the excel file to ...

**1**

vote

**1**answer

480 views

### Matlab 2013a cannot find library powerlib

I have installed matlab 2013a in my computer. Everything works fine. But when I typed in powerlib in prompt it says cannot find library. Can anyone say how to install this library manually?

**0**

votes

**1**answer

974 views

### Allocating more CPU usage to MATLAB

I was wondering if there was a way to allocate more CPU usage to MATLAB. Currently, it says that 85% of my CPU is is idle. Is there some way to increase the threads MATLAB uses, or something along ...

**0**

votes

**2**answers

1k views

### Does Matlab use the GPU for plotting?

I have a new laptop with a high end (GeForce GTX 770M) discrete GPU, but when I plot large amounts of data (50k+ points), it still seems quite slow and sluggish. Is Matlab using the GPU to render the ...

**0**

votes

**1**answer

206 views

### Recursively add folders to export command on bashrc

I want to add recursively add folders to an exported variable. Suppose I have the MATLABPATH variable declared below:
export MATLABPATH=PATH1:PATH2:…PATHN:$MATLABPATH
And I want to add all folders ...

**0**

votes

**1**answer

1k views

### X11 application (Matlab) won't respond to any keys/mouse, grey window on minimize (Snow Leopard)

Suddenly my Matlab (2012b) won't run. It starts fine but does not respond to any keys if I minimize it it comes back as just a grey window.
I tried reinstalling Matlab, then xQuartz (I actually ...

**1**

vote

**1**answer

481 views

### Tab key working strangely in Matlab editor?

My Tab key has suddenly started acting strange in Matlab (R2011b) editor. It's working backwards!
Pressing it doesn't add tab spaces and whenever I press it after a couple of spaces, the cursor ...

**0**

votes

**2**answers

640 views

### How to locate Matlab installation?

I need to locate my MATLAB installation. I find out that I need to type matlabroot at the MATLAB command prompt.
As I understand MATLAB command prompt means open cmd at the root where matlab is ...

**0**

votes

**1**answer

116 views

### last object returned in chrome dev tools / python / irb /

In matlab one could type in the following and get the following reply:
matlab> 1+1
ans = 2
One could then all the last returned object by simply typing:
matlab> ans
ans = 2
That is, ...

**0**

votes

**2**answers

393 views

### How to access MATLAB license server vis ssh?

I have MATLAB installed on my laptop which should connect to a certain host that stores license information. I used to be able to use MATLAB anywhere that I had an internet connection. Recently, I ...

**1**

vote

**0**answers

640 views

### MATLAB not loading- java NoClassDefFoundError

The installation itself was giving an error: java.util.concurrent.ExecutionException: java.lang.RuntimeException: data starting at 0 is in unknown format
but when I deselected Aeromodeling toolbox ...

**0**

votes

**2**answers

320 views

### Don't sync files during Matlab execution in Dropbox (Linux)

I'm a strong Dropbox user. I usually log in (via SSH) to my Linux machine and use Matlab on a Dropbox folder which automatically syncs everything. However, at this moment, my code generates a lot of ...

**0**

votes

**0**answers

104 views

### UAC issue with matlab on win 7

I have the following problem using matlab on Windows 7.
When I double-click a .mat file matlab starts and loads the double-clicked file. Double-Clicking further .mat files opens them also in matlab. ...

**0**

votes

**1**answer

460 views

### Exporting plot as vector graphics in Octave or matlab

I know I can export a plot in octave as a PNG but is it possible to export a plot as a vector graphic image?
The reason I ask is that some of the points on my plot are very close together and I would ...

**1**

vote

**2**answers

613 views

### Play a sound or chime through ssh

I've a nice question for you all. I'm performing some numerical analysis though SSH connection with my Linux machine. Since each numerical analysis lasts for 3-4 minutes during them I'm doing some ...

**5**

votes

**1**answer

392 views

### cat-ing a file to a unix pipe causes Matlab to freeze

I've created a named pipe on Debian using mkfifo pipe.in. I want to write to this pipe from Matlab.
To do this, I use the following matlab command:
unix( 'cat <myfile> > pipe.in' )
...

**1**

vote

**1**answer

707 views

### cell array of strings to matlab structure

I need to create a matlab structure as such ds=struct('name',{{'my_name_is'},{'matlab_thining_hair'}}) which stores as a 1x2 structure array with a field name. A call to ds.name generates the output:
...

**4**

votes

**0**answers

3k views

### How can I find out why MATLAB crashes?

I'm using MATLAB GUI code that handles ten files, uses the image acquisition tool extensively, and also the data acquisition tool, and GPU programming.
It usually works well, but from time to time ...

**3**

votes

**1**answer

3k views

### how to install a old version of gcc compiler from software manger and use it with plain “gcc” command?

I am struggling with the problem of Matlab mex compile. It needs specific old version of gcc compiler 4.4.6 . But in manager there is only 4.4 version. How could I specify it as 4.4.6? Or is it ...

**2**

votes

**1**answer

1k views

### return borrowed MATLAB license to Flex LM server

I am using MATLAB on a Windows 7 x64 machine, and I have successfully borrowed a license from the Flex LM server using the lmutil.exe lmborrow command line utility, but I am unable to return the ...

**0**

votes

**2**answers

913 views

### Why Matlab in screen in Linux on PuTTY terminates itself after closing PuTTY session?

I connected to a linux server with PuTTY and start a screen session, and start matlab with:
matlab -nodesktop
Then, I run my matlab code as usual. The code will run for hours. So to test whether ...

**1**

vote

**1**answer

532 views

### Keyboard shortcut to exit matlab command prompt?

I've been using the command-line matlab interface (matlab --nodesktop) a lot lately.
When I want to jump out of matlab and back to my bash shell, my instinct is to do Ctrl+D. I guess the bash and ...

**4**

votes

**3**answers

3k views

### Matlab libraries in Ubuntu

I just installed matlab on my computer, seemingly successfully, but I've been trying to run a program, and I'm getting the following error:
>> reproduceResults
Warning: Directory already ...

**3**

votes

**2**answers

427 views

### Getting the matlab r2009b multiline comment syntax highlighting in Notepad++

I have Notepad++ version 6.1.8
How can I configure it to highlight the matlab multiline comment %{ ... %} as a comment block?
---EDIT---
I read here that this feature was added to Notepad++ in ...

**12**

votes

**4**answers

26k views

### Why is Adobe Flash Player downloaded as a “.dmg.mdlp” file?

When I download the current Adobe flash player installer from the Adobe website using Safari 6.0.1 under OSX 10.8.2, I end up with a file named 'install_flash_player_osx.dmg.mdlp' in my downloads ...

**1**

vote

**2**answers

4k views

### How to set up LIBSVM Matlab interface?

I have my Matlab folder at a path, C:\Users\Cassie\Documents\matlab2010\bin. Whenever I need to run matlab, I double click the matlab application under bin folder at
...

**1**

vote

**1**answer

452 views

### Tricky Matlab remote installation on Linux server from Windows

I need to install Matlab on Linux server.
Here are the constrains:
I have only remote access to that server via SSH from machine running Windows (using putty).
There is no X server installed on ...

**0**

votes

**2**answers

3k views

### Change User locale but keep all settings for English (U.S.) in Windows7

I'd like to be able to display Russian characters in MATLAB. As described here I have to change both User and System Locales to Russian. And yes, it works!
The problem is since I'm in US I don't want ...

**0**

votes

**1**answer

372 views

### Where is C code of Simulink stateflow model?

I designed a state-machine with evens and transitions in Simulink (Matlab). All i did was gave some timer events and made it jump from one state to other. It works perfectly fine. Now the question is ...

**1**

vote

**1**answer

255 views

### cannot launch matlab remotely on mac from linux in the terminal

After I ssh to the mac desktop from linux Suse, I could not open matlab even without GUI. The mac desktop has mac OS 10.6. At the beginning, I thought the reason is that I did not use -X flag. ...

**5**

votes

**2**answers

727 views

### Lightweight alternatives to Matlab in linux

I want to learn some basic things using Matlab. I'd prefer a lightweight one in Linux. Is there any alternative?

**0**

votes

**2**answers

2k views

### how to force matlab to display enough numbers on the plot X and Y?

The problem is that matlab "cuts" some numbers and I do not recognize actual value. Look at the screenshot, on Y there are a lot of "0.0156" while I expect "0.01562" "0.01564" "0.01566" etc.
How to ...

**0**

votes

**1**answer

638 views

### is it possible using matlab draw trading graph with deals?

In my trading software I write myself logs like that:
634782126998342815 q 0.0156327559515302
634782126998966816 q 0.0156323845819952
634782126999122816 q 0.0156323423136646
634782126999278816 q ...

**0**

votes

**1**answer

779 views

### installing toolbox in matlab from one computer to another

I'm on a computer with multiple versions of matlab installed, not all versions share the same toolboxes. For some reason, I was able to "install" a new toolbox to one matlab version by copying the ...