Search results: tag:"pointer" - MATLAB Answers

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Results for tag:"pointer" (119 results)

Results 51 - 100 of 119

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answers

0 votes
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Appending a plot and moving it with the mouse cursor

Asked by S H on 12 Apr 2019

Latest activity Commented on by S H on 13 Apr 2019

MATLAB Data Import and Analysis Visual Exploration

1

answer

0 votes
0 views

GUI Ignoring Changes to figure.Pointer Without a pause() command

Asked by AstroGuy1984 on 5 Apr 2019

Latest activity Commented on by AstroGuy1984 on 8 Apr 2019

Accepted Answer by Kevin Phung

MATLAB Graphics Graphics Objects Interactive Control and Callbacks

1

answer

0 votes
2 views

Matlab coder prevent memcpy/ name alias without copy

Asked by FB on 18 Mar 2019

Latest activity Answered by David Fink on 20 Mar 2019

Code Generation MATLAB Coder

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answers

0 votes
1 view

Problem while generating a pointer to a struct (a field of the struct is a pointer to a function)

Asked by alex_7 on 22 Feb 2019

MATLAB Language Fundamentals Data Types Structures

2

answers

0 votes
15 views

How to get a pointer to 2D array when writing a C source Mex file?

Asked by Mustafa Aydin on 19 Jul 2018

Latest activity Edited by James Tursa on 10 Feb 2019

Accepted Answer by James Tursa

MATLAB External Language Interfaces C with MATLAB Write C Functions Callable from MATLAB (MEX Files)

1

answer

0 votes
12 views

Use c Code in Matlab and deal with pointers

Asked by Lars Hagemann on 8 Nov 2018

Latest activity Edited by Guillaume on 8 Nov 2018

MATLAB Language Fundamentals Data Types Numeric Types Logical

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answers

0 votes
2 views

Passing char pointer is not updated in CallLib

Asked by Marc Legaspi on 8 Jun 2018

Latest activity Edited by Marc Legaspi on 8 Jun 2018

MATLAB External Language Interfaces C with MATLAB Call C from MATLAB

1

answer

0 votes
6 views

Object Value (C++ equivalent of a pointer?)

Asked by Eddie Ball on 22 May 2018

Latest activity Commented on by Eddie Ball on 22 May 2018

Accepted Answer by Steven Lord

MATLAB Graphics Formatting and Annotation Labels and Annotations Axis Labels

2

answers

0 votes
4 views

Define Pointer in Bus (structure)

Asked by Simulinker on 13 Sep 2016

Latest activity Edited by Antoine Bostem on 9 Apr 2018

Code Generation Embedded Coder Architecture and Component Design Timers and Scheduling

1

answer

0 votes
1 view

Clueless why I get the error "unable to find a register to spill in class 'POINTER_REGS' " for my model in simulink?

Asked by Tobias Wzl on 29 Jan 2018

Latest activity Answered by Tobias Wzl on 29 Jan 2018

Accepted Answer by Tobias Wzl

Simulink Simulink Supported Hardware Arduino Hardware

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answers

1 vote
1 view

How do I pass a reference variable to a C library?

Asked by Thorsten Kath on 29 Jan 2018

MATLAB External Language Interfaces C with MATLAB Call C from MATLAB

0

answers

0 votes
0 views

Save current plot [axis, children, patch...] to restore it later

Asked by Daniel on 22 Jan 2018

MATLAB Graphics 2-D and 3-D Plots

0

answers

0 votes
4 views

How to access to the elements of an array using a "pointer" in Matlab?

Asked by Luca Vinci on 7 Dec 2017

Latest activity Edited by Luca Vinci on 7 Dec 2017

Code Generation MATLAB Coder

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answers

0 votes
1 view

How to access pointer in Matlab?

Asked by Sheng Liu on 7 Dec 2017

Latest activity Edited by Walter Roberson on 7 Dec 2017

Test and Measurement Image Acquisition Toolbox Image Data Acquisition

1

answer

0 votes
1 view

Color Histogram for specific point of image

Asked by dgro on 26 Oct 2017

Latest activity Answered by Image Analyst on 27 Oct 2017

Image Processing and Computer Vision Image Processing Toolbox Image Filtering and Enhancement Image Arithmetic

1

answer

0 votes
1 view

What's the difference between the two pointer operators in the code gen?

Asked by Rusczak on 4 Jul 2017

Latest activity Commented on by Walter Roberson on 5 Jul 2017

Accepted Answer by James Tursa

Code Generation Simulink Coder

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answers

0 votes
1 view

How can I set in Polyspace a *Pointer_TO_BOOLEAN to be recognized as an effective boolean type?

Asked by Cristian PASCALAU on 29 Nov 2016

Latest activity Commented on by Lorenz Mende on 23 Jun 2017

Code Verification Polyspace Bug Finder Configure and Run Analysis Complete List of Polyspace Bug Finder Analysis Engine Options Run Settings

1

answer

0 votes
7 views

What is the best way to keep two variables synchronized?

Asked by Michael on 19 Apr 2017

Latest activity Edited by Adam on 21 Apr 2017

Accepted Answer by James Tursa

MATLAB Programming

0

answers

0 votes
0 views

DLL function needs byte size of a pointer as input argument.

Asked by Sami Al-Khayat on 17 Jan 2017

Latest activity Edited by Sami Al-Khayat on 17 Jan 2017

MATLAB Language Fundamentals Matrices and Arrays Matrix Indexing

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answers

0 votes
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how to generate code int16 foo(uint16 a,int16* b) prototype

Asked by vijaykumar mahajan on 14 Dec 2016

Latest activity Commented on by vijaykumar mahajan on 21 Dec 2016

MATLAB Language Fundamentals Data Types Numeric Types Logical

1

answer

0 votes
23 views

Why do I receive an error about the structure being empty when I try to create a nested structure pointer using LIBSTRUCT in MATLAB 7.10 (R2010a)?

Asked by MathWorks Support Team on 31 Oct 2011

Latest activity Edited by MathWorks Support Team on 18 Nov 2016

Accepted Answer by MathWorks Support Team

MATLAB External Language Interfaces C with MATLAB Call C from MATLAB

0

answers

0 votes
0 views

How to insert draggable pointers on a video in a gui?

Asked by Giovanni Ometto on 12 Nov 2016

Latest activity Commented on by Walter Roberson on 12 Nov 2016

MATLAB App Building Migrate GUIDE Apps

2

answers

0 votes
0 views

how can i make a pointer to move in the desired shape? i tried using comet it leaves a tail behind. how can the tail disappear?

Asked by h b on 27 Oct 2016

Latest activity Edited by KSSV on 27 Oct 2016

Accepted Answer by KSSV

MATLAB Graphics Graphics Objects Graphics Object Properties

2

answers

1 vote
2 views

In mex file, I can't overwrite scalar value through the pointer in matlab2016a, although I can overwrite the scalar value through the pointer in matlab2013a and I can also overwrite the array through the pointer in matlab2016a.

Asked by c0maru on 7 Oct 2016

Latest activity Commented on by c0maru on 9 Oct 2016

Accepted Answer by Philip Borghesani

MATLAB External Language Interfaces C with MATLAB Write C Functions Callable from MATLAB (MEX Files)

1

answer

0 votes
6 views

How can I get MEX function to return the right value?

Asked by Cheryl Wong on 12 Sep 2016

Latest activity Commented on by James Tursa on 12 Sep 2016

Accepted Answer by Geoff Hayes

MATLAB External Language Interfaces C with MATLAB Write C Functions Callable from MATLAB (MEX Files)

1

answer

0 votes
1 view

mex: valid c code crashes Matlab. (integer pointer)

Asked by Gary Pajer on 19 Aug 2016

Latest activity Commented on by Gary Pajer on 20 Aug 2016

Accepted Answer by James Tursa

MATLAB External Language Interfaces C with MATLAB Write C Functions Callable from MATLAB (MEX Files)

1

answer

1 vote
19 views

How to assign pointers to an object's property?

Asked by Zoltán Csáti on 4 Nov 2015

Latest activity Answered by Zoltán Csáti on 5 Nov 2015

Accepted Answer by Zoltán Csáti

MATLAB Programming Classes Construct and Work with Object Arrays

1

answer

0 votes
1 view

How to I pass the char value dynamically

Asked by Praveen Choudhury on 2 Nov 2015

Latest activity Commented on by Praveen Choudhury on 2 Nov 2015

Accepted Answer by Guillaume

Sciences Psychology Psychtoolbox-3: Vision and neuroscience research Timing and presenting 2D and 3D stimuli

2

answers

0 votes
16 views

Mouse cursor/pointer invisible on full screen mode only

Asked by Robert on 4 Sep 2014

Latest activity Answered by Eydrian on 20 Oct 2015

Reporting and Database Access MATLAB Report Generator Interactive Report Program Builder Create Reports Work with Components

1

answer

0 votes
1 view

Efficient Means of Emulating a Pointer

Asked by Peter Cook on 29 May 2015

Latest activity Answered by Walter Roberson on 29 May 2015

Accepted Answer by Walter Roberson

MATLAB Language Fundamentals Data Types Structures

2

answers

0 votes
42 views

Use of pointers to structures

Asked by Ricardo on 9 Dec 2014

Latest activity Edited by Matt J on 9 Dec 2014

MATLAB Language Fundamentals Data Types Structures

1

answer

0 votes
3 views

How can I use a structure that contains pointers with a generic DLL function in MATLAB?

Asked by MathWorks Support Team on 18 Oct 2013

Latest activity Answered by MathWorks Support Team on 20 Nov 2014

Accepted Answer by MathWorks Support Team

MATLAB Language Fundamentals Data Types Data Type Conversion

1

answer

1 vote
0 views

Ho to extract an C array from Mex function (pointer to pointer to pointer ; double ***)

Asked by Achim on 28 Aug 2014

Latest activity Answered by Achim on 28 Aug 2014

Accepted Answer by Achim

Parallel Computing Parallel Computing Toolbox GPU Computing

2

answers

0 votes
3 views

Getting MISRA 10.1 in Polyspace 2012a for Pointer to Structures.

Asked by Karan on 26 Jun 2014

Latest activity Answered by Karan on 15 Jul 2014

Accepted Answer by Karan

Code Verification Polyspace Bug Finder Configure and Run Analysis Complete List of Polyspace Bug Finder Analysis Engine Options Run Settings

2

answers

0 votes
0 views

C S-function problem when trying to get a pointer to a structure

Asked by Leonardo on 24 Oct 2012

Latest activity Answered by Pedro Oliveira on 28 Apr 2014

Accepted Answer by Kaustubha Govind

MATLAB Environment and Settings Startup and Shutdown

0

answers

0 votes
1 view

Problems with struct pointer pointer in calllib

Asked by Jim Hokanson on 31 Mar 2014

Latest activity Commented on by Jim Hokanson on 31 Mar 2014

Application Deployment MATLAB Compiler SDK C Shared Library Integration

1

answer

0 votes
0 views

Crash during mxCopyReal8toPtr in Fortan 90 Mex File when Arrays are Large

Asked by Brian on 4 Mar 2014

Latest activity Edited by James Tursa on 5 Mar 2014

MATLAB External Language Interfaces Fortran with MATLAB

1

answer

0 votes
2 views

fscanf to fgetl pointer handoff issue?

Asked by Ben Myers on 28 Feb 2014

Latest activity Answered by Image Analyst on 28 Feb 2014

MATLAB Language Fundamentals Data Types Numeric Types Logical

3

answers

0 votes
17 views

array pointers in matlab

Asked by Sam Van der Jeught on 19 Apr 2011

Latest activity Answered by Jim Hokanson on 14 Feb 2014

MATLAB External Language Interfaces C with MATLAB Call C from MATLAB

1

answer

0 votes
0 views

Pointer Setting for identifying time of corresponding data

Asked by Sam on 20 Jan 2014

Latest activity Answered by AJ von Alt on 21 Jan 2014

Accepted Answer by AJ von Alt

MATLAB Language Fundamentals Data Types Numeric Types Logical

1

answer

1 vote
0 views

How exactly does SimBiology treat model objects?

Asked by Sam on 19 Dec 2013

Latest activity Commented on by Sam on 19 Dec 2013

Accepted Answer by Arthur Goldsipe

Computational Biology SimBiology Modeling Extend Modeling Environment

0

answers

0 votes
0 views

How to pass char* arguments to DLL

Asked by Olaf on 17 Dec 2013

MATLAB External Language Interfaces C++ with MATLAB Call C++ from MATLAB

0

answers

1 vote
2 views

Returning a vector from C++ to matalb through mex?

Asked by Eric Nunes on 4 Nov 2013

MATLAB External Language Interfaces C with MATLAB Write C Functions Callable from MATLAB (MEX Files)

1

answer

0 votes
1 view

How can I save an Image from memory using a pointer?

Asked by Sridutt Nayak on 7 Jan 2013

Accepted Answer by Sridutt Nayak

MATLAB MATLAB Support Packages MATLAB Support Package for IP Cameras

1

answer

0 votes
3 views

Pointer on the graph.

Asked by Artyom on 25 Jul 2012

Accepted Answer by Image Analyst

MATLAB Graphics Graphics Objects Specifying Target for Graphics Output

0

answers

0 votes
1 view

.NET assembly - can I call a method with a second "out" argument?

Asked by Sven on 23 Jun 2012

MATLAB External Language Interfaces .NET with MATLAB Call .NET from MATLAB Getting Started with Microsoft .NET

2

answers

0 votes
3 views

manage a list of instances of a class

Asked by jeff wu on 14 Mar 2012

Accepted Answer by Jacob Halbrooks

MATLAB Programming

2

answers

0 votes
0 views

Shared Library limitations on null pointers

Asked by Kunz on 8 Mar 2012

Application Deployment MATLAB Compiler SDK Troubleshooting in MATLAB Compiler SDK

1

answer

0 votes
0 views

(RunTimeDataType*) notation is a cast? pointer and -> operator for sfunction

Asked by grapevine on 1 Mar 2012

Accepted Answer by Kaustubha Govind

Simulink Modeling Design Model Behavior Simulink Functions

1

answer

0 votes
6 views

Pointer in a C mex sfunction

Asked by grapevine on 29 Feb 2012

Accepted Answer by James Tursa

Simulink Block and Blockset Authoring Author Block Algorithms Author Blocks Using C/C++ Author Blocks Using C MEX S-Functions Create C/C++ S-Functions

Results 51 - 100 of 119