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Questions tagged [matlab]

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2 answers
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Is there any Python software package alternative to Matlab's Signal Processing Toolbox?

I'm quite new to digital signal processing and I know about the existence of Matlab's Signal Processing Toolbox, which seems to be broadly used among signal processing researchers. I was wondering if ...
user avatar
0 votes
0 answers
7 views

Cplusplus Compiler For MATLAB

I am writing a MAT-File code in order to be used in commercial software. When I am running the code in the software, the software gives me an error. It says you should install Ming-w64 C++ Compiler. ...
Alireza Rostami's user avatar
0 votes
0 answers
30 views

GIMP and Matlab

I want to use Matlab to generate images (as Figures) and subsequently manipulate them. Can I use GIMP easily with Matlab? For instance, can I call GIMP routines from Matlab?
Robert Burridge's user avatar
1 vote
1 answer
37 views

Can I recover a deleted .m file from an .asv file?

I have just used Disk Drill from the cleverfiles website to recover some MATLAB files that I have accidentally deleted from a USB drive. Some of the .m files I recovered are perfectly fine, but the ...
gfgc's user avatar
  • 13
1 vote
0 answers
42 views

FLOSS tool to convert single page MATLAB PDF graphics to PDF/A on Linux

What software can save a MATLAB figure to a PDF/A (PDF/A-1b would be fine) compatible file with export_fig? The generation of PDF/A compatible files should be done with MATLAB and FLOSS tool(s) on a ...
Jonas Stein's user avatar
0 votes
1 answer
809 views

Tool to format MATLAB code

To the best of my knowledge one can't script MATLAB's editor to apply code formatting to a file; one has to actually open the file in the editor, select the full text and press a key combo. Obviously, ...
Marcus Müller's user avatar
1 vote
0 answers
20 views

real time data visualization - what is the best solution?

I'm looking for some advice: Soon I'll have to perform some analysis of UDP data. I have a SW that is already recording this data and based on this I can do offline analysis. I'm looking for a ...
user1977050's user avatar
4 votes
0 answers
23 views

What are some good GUI interfaces available for Octave other than the original one?

I am using Octave 5.2 (as of Nov 2020). I find the interface, especially the editor not so good looking like the MATLAB editor. For instance, the MATLAB editor recognizes the global variables, ...
Bruce Lee Jun Fan's user avatar
1 vote
0 answers
42 views

Create LaTeX document in MATLAB (MATLAB Plugin?)

Can't use LaTeX software on work computer but I have Matlab and can get plugins for it. I know Matlab is powerful. Has anyone written a plugin to use it to create LaTeX documents? On my company ...
Mr. IR Guy's user avatar
1 vote
1 answer
135 views

Python linear optimization package

I have been running a python script for a large linear optimization problem, using scipy optimization package (https://docs.scipy.org/doc/scipy/reference/generated/scipy.optimize.linprog.html). ...
blouvard's user avatar
1 vote
0 answers
50 views

Software for 3D scatter plot with 3D model for context

I'm searching for a software to plot scientific data into a 3D scatter plot PLUS I want to add a 3D model around to get context for the data. With Python and matplotlib Im doing fine with plotting ...
Albus Dumbledore's user avatar
0 votes
0 answers
3k views

Tool to convert a Python script to Matlab

As my title clearly tells that I need a software or an online tool to convert a given Python code into Matlab code. The resultant Matlab code does not need to be very efficient, I just need a working ...
one's user avatar
  • 1
2 votes
4 answers
114 views

What is an appropriate versioning system for a Master's student doing data processing with MATLAB?

I am doing a Master's thesis and trying to decide the best way to organize my MATLAB data processing files. I want to ask for advice on the best versioning system to use. What would be the appropriate ...
teepee's user avatar
  • 121
2 votes
2 answers
366 views

Best program for automatic equation solving?

I often have a set of equations that I need to algebraically solve for certain values. These equations are not always linear but usually, an analytic solution exists. However, I've never used an ...
user56834's user avatar
  • 143
2 votes
2 answers
2k views

Plot simple vectors, that go from the origin of the plane to a given point, in a 3d space

I want to be able to plot simple vectors (not vector fields or anything more fancy) in a 3d space, like some lines each with an arrow head that go from the origin of the plane to any other given point....
NPN328's user avatar
  • 155
1 vote
1 answer
45 views

Acquiring images from a live video from a TV to PC adapter

A camera is connected to this TV to PC adapter. It's USB output is connected to the laptop. I have to acquire images from the video continuously and process them further. I have tried using Image ...
Balraj Parmar's user avatar
1 vote
0 answers
223 views

Is There Any Automated Code Review Tool/Service for Matlab?

I am looking for a service (or tool) like Codacy or any other popular automated code review tool supporting Matlab. Is there anyone knows one? I want to use it in git workflow. I need it to be ...
ferit's user avatar
  • 81
1 vote
1 answer
9k views

C++ to Matlab online converter

I'm asked to write a small project in Matlab. I don't know Matlab and I don't want to learn it and I'm on Linux. Is there a free online C++ (or python) converter to Matlab? It's a small project but ...
Lynob's user avatar
  • 2,138
0 votes
1 answer
142 views

Algorithmic Image Processing+Editing - Matlab vs Gimp

I have some image processing and editing tasks like resizing images based on various algorithmic outputs such as largest cyclic edges/contour in the image, filtering out certain colors, as well as ...
G.One's user avatar
  • 103
2 votes
0 answers
65 views

Gratis ceemple-like IDE

Ceemple was a product worked on Eclipse IDE, which uses C++ for rapid development, bundled with losts of lib. So, for example, we can solve a math problem with concise syntax, then plot it with Python/...
oyster's user avatar
  • 121
2 votes
1 answer
486 views

Library to solve a large sparse linear equation system $Ax=b$ (almost banded matrix)

I'm looking for a tool or library implementing a fast algorithm in C or JAVA for solving the equation $Ax=b$, where $A$ is a $N*N$ sparse matrix with $5$ non-zero diagonals $(-N,-1,0,1,N)$. My problem ...
dor gotleyb's user avatar
1 vote
1 answer
55 views

Advice on software for solving transient heat conduction? The temperature of the material that is cooling is not uniform

I'm interested in chemical reactions. There's a reaction that only takes place above a certain temperature. I would like to figure out how long a solid material can stay above that temperature under ...
Ant's user avatar
  • 111
3 votes
1 answer
66 views

Simulating MPEG1/2 transmission over a noisy channel

I need to write a software that does: Get an uncompressed video from disk Compress it into MPEG-1 or MPEG-2 being able to change quantization matrix, GOP size and/or macroblock size for DCT/motion ...
StepTNT's user avatar
  • 143
2 votes
2 answers
304 views

MATLAB image acquisition toolbox alternatives in R

I am planning to build a set up for experimentation in which I need to get automatic video capture. My original plan was to use MATLAB and take pictures which could be joined together later (in order ...
Matias Andina's user avatar
1 vote
2 answers
2k views

Possible code or library for 2D convolution in C++?

I need to do 2D convolution using C++. I am looking for a function like MATLAB's conv2 function, but for C++. I am not looking for any general tips, such as: Why don't you use fftw for ...
newandlost's user avatar
1 vote
0 answers
31 views

Trying To Find The Most Suitable Software Fit For This Task - SAS/MATLAB/R/?

Question I have recently encountered the following interesting task and I am wondering someone could help me find the best solution, or the best software with which I can find solution. Say I have ...
user4564894's user avatar
1 vote
0 answers
37 views

Matlab code shuffler

I am looking for a program that can take some MATLAB code as input and output a code that makes the same computation but looks as different as possible (variable renaming, math formula shuffled, ...
Franck Dernoncourt's user avatar
2 votes
0 answers
48 views

Looking for (for the lack of a better word) Matrix Databases

Is there a database engine where I can store matrices (like in math) and then perform operations. So these would be large matrices sometimes sparse other times not. I would basically like to perform ...
user1172468's user avatar
3 votes
0 answers
410 views

Program/script to plot a neural network in MATLAB with the connection weights

I created a neural network in MATLAB, such as net = feedforwardnet(30);, which I then trained [net tr] = train(net,p,t);. I'm looking for a program that can: plot the neural network like this: i.e. ...
Franck Dernoncourt's user avatar