All Questions
63 questions
0
votes
1
answer
152
views
When I upgrade MatlabRuntime from 2019b to 2021b,I hava a proplem
When I upgrade MatlabRuntime from 2019b to 2021b and I hava a springboot service used matlab, I have a problem,I import newest javabulider.jar(2021b) into my springboot service, then I package and ...
- 1
0
votes
1
answer
35
views
Java-wrapped Matlab function: `java` can't load/find `main` sample invoker class
Java-wrapped Matlab function: java can't load/find main sample invoker class
I'm following a MATLAB example of wrapping a MATLAB function in a Java interface. The sample driver (i.e., invoker of the ...
- 1,115
0
votes
1
answer
211
views
Unable to run Java code on MATLAB Runtime in Unix environment
After exporting a matlab function to java package. I have tried to run the following code unix environment which contains MATLAB runtime.
import com.mathworks.toolbox.javabuilder.MWArray;
import com....
- 9,795
0
votes
1
answer
203
views
Can Java use MATLAB methods provided host machine only has MATLAB Runtime
I am trying to call some of the functions of MATLAB via Java.
What I have on my local machine is MATLAB Runtime(64 bit) and Java 8 64 bit.
Following piece of code gives an error.
Code
//Start ...
- 9,795
1
vote
2
answers
736
views
Null pointer exception for matlab code [duplicate]
I intend to convert my MATLAB code into java. I am following this official documentation. But after compiling using javac I am unable to complete the step 17.
When I run this from cmd java -classpath ...
- 383
2
votes
1
answer
419
views
Convert Object[] result in Matlab Runtime to double[][] array Java
How do I convert Object[] result in Matlab Runtime to double[][] array Java?
I've tried with "toDoubleArray" like this:
MWNumericArray data1=null;
MWNumericArray data2=null;
Object[] ...
0
votes
0
answers
72
views
Insert the output of Matlab Java Package to array
I've build MATLAB java package using Matlab Compiler in Matlab R2016a and I want to call it to my Netbeans project. I look this tutorial and I build this code:
MWNumericArray data1=null;
...
2
votes
2
answers
2k
views
What's the difference between using "deploytool" and Matlab Compiler?
What's the function of "deploytool" that makes Java package? Is that different with Matlab Compiler? I want to use Matlab to my Netbeans project.
3
votes
1
answer
315
views
Matlab Compiler SDK plot waitforFigures function multiple threads
I have created a simple plot with matlab and created a java jar with matlab compiler sdk.
I can run the java function created by matlab and see my plot.
I wanted to create multiple plots and started ...
- 1,518
1
vote
1
answer
530
views
how to compile class with matlab compiler sdk?
i would like to compile a java package from matlab code.
i have a class in matlab:
classdef MyClass
properties
Prop1
end
events
Event1
end
methods
function obj = ...
- 1,518
4
votes
1
answer
151
views
How to run Matlab compiled Java function?
I have compiled a Matlab script to Java with Matlab compiler SDK.
Everything worked fine. Matlab generated a Jar.file and i included it into my Java Project in eclipse.
Now my Problem is, the matlab ...
- 1,518
0
votes
1
answer
54
views
Matlab exe unable to read a file created in Java
My goal is to execute Matlab executables from a Java program. To test this mechanism I have a Java program that takes input and writes the values to a file. The Matlab .exe is programmed to read the ...
- 5
0
votes
1
answer
1k
views
Change the default JVM version in matlab
i am trying to change the default JVM from matlab but it didn't work.
>> !java -version
java version "1.8.0_25"
Java(TM) SE Runtime Environment (build 1.8.0_25-b17)
Java HotSpot(TM) 64-Bit ...
- 45
0
votes
0
answers
653
views
Connecting Matlab with java Netbeans
I have create a Java project in Netbeans. I used Matlab for the image processing part of my project. Now I need to connect Matlab to Java.
How can I do this?
- 99
3
votes
0
answers
352
views
Compile Java Library (.jar) for Linux on Windows
I am using the MATLAB Library Compiler to compile a Java .jar on Windows. In my project I have some precompiled mexw64 and mexa64 files. The problem is that mexw64 files are automatically selected. ...
- 894