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Alan Frankel

MathWorks

Last seen: 2 månader ago |  Active since 2016

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Answered
Why is MATLAB engine for Python so much slower in R2023b vs. R2021b?
@Mitchell Tillman and I agree that the slow performance and memory leaks seem to be related to instances of NaN in the data, not...

8 månader ago | 0

| accepted

Answered
mclInitializeApplication fails
There aren't enough details here to determine what could have caused the problem, which is now 12 years in the past. However, cu...

mer än ett år ago | 0

Answered
How do I expose the methods of my MATLAB object-oriented class through a C++ shared library with the MATLAB Compiler?
As of R2023a, you can use the C++ MATLAB Data API Shared Library Support for Strongly Typed MATLAB Code. This is a feature of MA...

mer än ett år ago | 0

Answered
Speed issues with Matlab code compiled using SDK compiler for Python
The performance in R2022a is orders of magnitude better than in previous releases, as described in the release notes. See the it...

mer än 2 år ago | 1

Answered
MATLAB Engine for Python is very slow
The performance in R2022a is orders of magnitude better than in previous releases, as described in the release notes. See the it...

mer än 2 år ago | 0

Answered
Error with Matlab Engine/Data API for C++ (EDIT: Resolved)
Setting Conformance mode to No will work around a compiler build issue seen in VS 2019 Community Edition with MATLAB R2018b thro...

mer än 4 år ago | 0

Answered
How do I build a driver application for a C++ MATLAB Data API Shared Library using Microsoft Visual Studio?
The following instructions will tell you the settings you need to build a driver application that uses a C++ MATLAB Data API Sha...

mer än 4 år ago | 1

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Question


How do I build a driver application for a C++ MATLAB Data API Shared Library using Microsoft Visual Studio?
The easiest way to build a driver application for a C++ MATLAB Data API Shared Library is by using mbuild. The mbuild utility ac...

mer än 4 år ago | 1 answer | 2

1

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Answered
How do I retrieve a struct or cell array, or char vector, from an feval call to a Compiler SDK C++ MATLAB Data API Shared Library?
Follow the instructions under Generate a C++ MATLAB Data API Shared Library and Build a C++ Application, with these changes: (1...

mer än 4 år ago | 0

| accepted

Question


How do I retrieve a struct or cell array, or char vector, from an feval call to a Compiler SDK C++ MATLAB Data API Shared Library?
The MATLAB documentation page Writing C++ Driver Code Using the C++ MATLAB Data Array API explains how to write driver code that...

mer än 4 år ago | 1 answer | 0

1

answer

Answered
Issues running python package example with matlab compiler SDK
The error message is misleading, and has been fixed. On Mac, it should tell you to use mwpython. mwpython should be in <matlabro...

mer än 4 år ago | 0

Answered
How do I set PYTHONPATH variable when installing MATLAB Engine API for Python in Nondefault Locations
(1) The thing you want in your PYTHONPATH is the parent directory of matlab/engine/... In your case, this is the path you w...

mer än 4 år ago | 0

Answered
Setting fields of a Matlab struct in C++
I tried this with both MATLAB R2014b and R2019b. I found that, unlike Daniel, I am able to set the struct field using mwArray (C...

mer än 5 år ago | 0

Answered
How can libraries of functions compiled with Matlab Complier SDK be accessed in Python?
Once you have obtained a package handle via the initialize command, you can use it to call any function within the package. The ...

mer än 8 år ago | 0

| accepted