Questions tagged [interoperability]

For questions on interfacing or getting Mathematica to work together with other software or technologies.

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62 views

ExcelLink stop working after Windows 10 update

After Windows Update KB4508433 & KB4512508, ExcelLink stop to work. If I uninstall these updates, it work again, but windows return to install them... ...
2
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1answer
89 views

How to change the terminal size programmatically that is opened by `RunProcess`?

Why isn't the following linux command working from the RunProcess interface? I want to change the terminal size programmatically and then display the information: <...
2
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1answer
60 views

RunProcess fails when a directory path contains a space

In my "Documents" folder I've created two directories with names "тест" and "тест 2". When I try to use RunProcess for obtaining directory listing for the first ...
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0answers
123 views

Can I use the Gwnum library to accelerate the multiplication in Mathematica?

Is it possible to use Gwnum library to accelerate the multiplication in Mathematica?
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1answer
88 views

How to get Python WolframClient library to connect with WolframKernel on Linux?

My question is similar to the one posted here: WolframEngine install + wolframclient for Python on Ubuntu. However, this solution is not fixing my problem. I cannot get the wolframclient library to ...
6
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0answers
84 views

WXF encoder library for C++ (asking on may 2019) [duplicate]

Is there any updates regarding plans to open-source C library to support WXF? My question is related to "WXF encoder library for C++". Strongly apologize for opening a new question regarding this ...
21
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1answer
947 views

How can I use the Python library networkx from Mathematica?

Is there an easy way to access the Python library networkx from Mathematica? The improvements to ExternalEvaluate in Mathematica 12.0 should make this feasible.
4
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1answer
289 views

3D rigid body physics engine

Is there a package in Mathematica that will allow me to simulate collisions of 3d rigid bodies? If not, what known libraries could I use and how? For example, one problem I want to simulate is a ...
2
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0answers
36 views

How to write on a camera device

I am trying to use a USB camera which is made with a CMOS sensor, there are some parameters that can be set for the camera as gain and some others, the problem is talk with the sensor (APTINA MT9P031) ...
5
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4answers
117 views

How to copy a string to the clipboard from a script?

How to copy a string to the clipboard from a script? I want the wolfram script to copy a string to the clipboard. Unfortunately the following script fails to do this. The same code works perfectly ...
2
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0answers
57 views

How to evaluate expressions in Mathematica from MATLAB?

I found a lot of information and examples on how to communicate from Mathematica to Matlab using MATLink, but nothing for the other way around. I would like to use Matlab to send variables and ...
1
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1answer
40 views

Using ExternalEvaluate within ParallelDo

I have had great success using Python in Mathematica (for some computations for which there are very well optimised Python packages but not for Mathematica). I have some Mathematica functions that are ...
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0answers
67 views

OpenMATLAB[] hangs

I just migrated my Mac from one machine to a new one and it seems like MATLink is broken now. When I call OpenMATLAB[] in Mathematica the command hangs forever. I ...
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2answers
156 views

Using local variables in ExternalEvaluate Python

I am sure that I am missing something here, I have some larger matrices and Mathematica takes too long to compute the eigenvalues and vectors (using Eigensystem[m]) ...
10
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1answer
99 views

SystemOpen from ScheduledTask

I could bet it used to work, now the following code fails 95% of times: RunScheduledTask[Echo @ SystemOpen @ "https://www.wolfram.com", {1}] Can you reproduce ...
12
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1answer
237 views

WXF encoder library for C++

WXF is a fully documented binary encoding for Wolfram Language expressions. WRI has already published a Python encoder/decoder for this format. ExternalEvaluate ...
2
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0answers
76 views

can't start r process in cmd

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11
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1answer
254 views

Using ImageJ filters directly from Mathematica through J/Link

tl;dr I am looking for a short but complete example that shows how to apply an ImageJ filter to a Mathematica Image through J/Link. Fiji/ImageJ is one of the ...
7
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1answer
90 views

Strategies for creating links to external systems

Often I find myself creating links to external systems, be it a converter from Mathematica to python, a link to Git/GitHub or to an electronic structure package. And I am far from the only one. I've ...
18
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1answer
404 views

How to connect to an already running interactive Python session?

As Mathematica has the interoperability with Python since M11.2, with major improvements in M12.0, is it possible to connect to already running interactive Python sessions? For example, can we connect ...
9
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1answer
242 views

Corresponding built-in types for Python

Where can I find the correspondence of built-in types between Mathematica and Python?
6
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2answers
560 views

Export a 3D array from Mathematica and import it in python as a numpy array

In ...
4
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0answers
111 views

Wrapper for mathematica code with GUI

I have a code written in Mathematica. What I am trying to do is to write a wrapper (say using Python) that will take user input for the Mathematica code, run the code, and create output. I do not ...
7
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1answer
140 views

What's wrong with EmbeddedHTML now?

Bug introduced in $CloudVersion V1.38 or earlier and fixed in V1.46 [...] I checked and reproduced your issue, and have passed along a report to our developers on the same [...] [CASE:3973757] ...
3
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2answers
190 views

Running external program

I am trying to run gnuplot and send it some plotting commands from Mathematica. Unfortunately without any luck. For me the documentation is completely useless as it gives little to no practical ...
3
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0answers
63 views

How to know the real-time memory consumption value of a specified process

I'm on Windows 10, when I run my c++ program, the task manager will show the real-time memory consumption value of the .exe process. I want to plot a conditional ...
3
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0answers
119 views

`ExternalEvaluate` for NumPy: passing numpy arrays

As ExternalEvaluate for python has been introduced recently in V11.2, what is the best practice for passing data between Mathematica and NumPy? As by default, the ...
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0answers
78 views

possibility of using `f2py` for interoperability with Fortran

Although interoperability with Fortran could be realised by using LibraryLink (e.g., Linking FORTRAN with Librarylink), the approach is not so straight forward, in ...
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0answers
111 views

Run Mathematica notebook using VBA

I want to run mathematica notebook using excel vba, can someone help me with a sample code?
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1answer
297 views

Mathematica function into R

I am R user and very new to mathematica. I want to make run a .wl file into R script and using its results into the same R script. Is there any possible way to load and run .wl file into R? Your help ...
3
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0answers
83 views

Mathematica with Portable R

I have on my Company Laptop no administrator privileges (Windows 7, 64 Bit). After installation of R-portable and registering to HKEY_CURRENT_USER, I still cannot call R from Mathematica: The first ...
2
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1answer
161 views

Open a new browser window in WebUnit Package

I'm currently trying to open, manipulate, and close a "new" browser window(by "new" I mean there's already a existing browser window) in a single google chrome session in WebUnit` Package, ...
0
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3answers
301 views

Transform a table in Mathematica into one in MS Word

How does one transform a table in Mathematica into one in MS Word?
5
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1answer
130 views

Print only when webpage updates

I'm currently developing a small auto-reply bot using Mathematica, and a key barrier is to send a reply whenever the webpage updates, in other words, new messages come in. I cannot think of any ...
13
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2answers
425 views

Simple example of NetGraph running in MXNet?

There is an great example of exporting a NetGraph (that was trained in Mathematica) into the MXNet's format. However, I think there's a bug or something is wrong with the answer, because once ...
27
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2answers
3k views

Exchanging numpy arrays between Python and Mathematica?

I've been using np.savetxt(location, result, delimiter=',') in Python followed by Import[location,"CSV"] in Mathematica. Some of ...
7
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1answer
279 views

Syntax Highlighting for WL files in Atom/Sublime?

What packages do people use for syntax highlighting in Atom, Sublime Text 3, etc?
9
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0answers
267 views

Can one create a custom front-end for Mathematica?

I'd like to create my custom front-end for Mathematica. I know there's a console interface (launched as math), which mostly works great, but it can't really provide ...
1
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1answer
72 views

Using MATLink with an interactive MATLAB session on MacOS [duplicate]

I just discovered MATLink and it's awesome. The only problem I have is that using OpenMATLAB[] opens a MATLAB session in the ...
4
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0answers
86 views

Is there a DatabaseLink for Hive?

I have a Hadoop based data warehouse with which and I typically use the command line or Hue to perform Hive queries. I was hoping there is a built-in library or third party connector for doing this ...
6
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1answer
148 views

How to specify the browser used by SystemOpen?

For the purposes of lecturing I use the statement as the one below: ...
4
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2answers
293 views

Using a Mathematica function in Excel

I'm trying to use the FinancialDerivative function in Excel and can't seem to get the formula to work, even without using cell references for the inputs. In a ...
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0answers
48 views

Instant detection of digital or analogue variation of a variable with Mathematica in Windows 8.1

I am using an assembly that contains two acquisition board (PCI-1742U-AE and PCIE-1816H-AE) and an external circuit, connected to boards. The computer uses Windows 8.1, and the communication is done ...
1
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0answers
746 views

Load function returning array or string from DLL created in Delphi

I'm trying to call a function from a 32-bit DLL created in Delphi. My (simplified) function is defined in Delphi like so: ...
10
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1answer
509 views

Call a Haskell DLL from Mathematica

Looking for a way to call a Haskell DLL from Mathematica, I've stumbled on this, for GNU R: http://neilmitchell.blogspot.com.br/2011/10/calling-haskell-from-r.html It is (to me) a beautiful example ...
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0answers
137 views

Call NAG subroutine in Mathematica 10

Is there any package or any other way to call or use NAG library? It was possible in old mathematica?
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0answers
861 views

Mathematica on Chromebook? [closed]

I'm thinking of getting a touchscreen Chromebook, is there any way to run or install desktop Mathematica on it?
4
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2answers
166 views

ExcelLink: How to change cell properties like font family, size and borders?

I just purchased the Mathematica Link for Excel. I can't figure out how to change the cell properties in excel using ExcelLink package? Can someone please help.
5
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0answers
412 views

Exporting *formatted* Excel workbooks

I export Mathematica tables to Excel every day, for sharing reports with non-Mathematica users. It exports the values without flaw, but ignores any formatting. Consider the following: ...
1
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2answers
144 views

Printing an array such that the values can be copied and pasted to a Excel Row

Given an array I would like to print it in Mathematica such that the values can be simply copied and pasted into an Excel's row. What is the best approach for this? ...