Recently Added - MATLAB Answers

1 answer

1 vote
44 views

How can I run an Excel macro from MATLAB?

Asked by MathWorks Support Team on 20 Oct 2009

Edited by dpb on 17 Sep 2026 at 16:12

Accepted Answer by MathWorks Support Team

0 answers

0 votes
84 views

wireless power transfer circuit diagram problem

Asked by Yu Xuan on 14 Sep 2026 at 1:28

Commented on by Yu Xuan on 17 Sep 2026 at 15:45

3 answers

7 votes
3.1k views

Why do I get "There was an error downloading product files" with "Failed to download .enc, retry # 1" when installing MathWorks Products?

Asked by MathWorks Support Team on 14 Jul 2022

Edited by MathWorks Support Team on 17 Sep 2026 at 15:36

Accepted Answer by MathWorks Support Team

1 answer

0 votes
33 views

How do I use "connectCallback" and "getCallbackDataForSignal" to access live-streaming signal data in my MATLAB code or Simulink Real-Time app in R2020b and later?

Asked by MathWorks Support Team on 17 Sep 2026 at 0:00

Answered by MathWorks Support Team on 17 Sep 2026 at 9:37

Accepted Answer by MathWorks Support Team

0 answers

0 votes
142 views

Realtime model runs slower after change to 2026a

Asked by John Christensen on 26 Aug 2026 at 20:08

Commented on by Gautham Ponnu on 17 Sep 2026 at 8:24

2 answers

1 vote
335 views

How Does Symbolic Math Toolbox Define Differentiation of a Complex Function?

Asked by Paul on 11 Sep 2026 at 2:37

Commented on by Sam Chak on 17 Sep 2026 at 7:59

1 answer

0 votes
18 views

Error filling holes for shared_channel:patternCustom:RepeatedPoints. Floating point numbers are not allowed as holes. They should be converted to character vectors.

Asked by Bárbara Matos on 31 May 2022

Answered by Chandra Amma Palanisamy on 17 Sep 2026 at 7:10

1 answer

0 votes
16 views

amplitude coefficient of 4x4 planar antenna array

Asked by Abdullah Qaroot on 12 Dec 2021

Answered by Vinod Dwarapudi on 17 Sep 2026 at 6:14

1 answer

0 votes
8 views

how can i plot the radiation intensity in general by matlab for aperture antenna

Asked by ramez on 9 Nov 2011

Answered by Chandra Amma Palanisamy on 17 Sep 2026 at 6:14

1 answer

0 votes
14 views

DESIGN A LOOP ANTENNA AND COMPARE ITS CHARACTERSTICS AT VARIOUS DIMENSIONS

Asked by mythili sri on 30 Sep 2016

Answered by Chandra Amma Palanisamy on 17 Sep 2026 at 6:06

1 answer

0 votes
32 views

Why does "readbinblock" function return incomplete data or crash MATLAB when reading large waveform data from a TCP/IP instrument using NI-VISA driver?

Asked by MathWorks Instrument Control Toolbox Team on 17 Sep 2026 at 5:46

Answered by MathWorks Instrument Control Toolbox Team on 17 Sep 2026 at 5:59

Accepted Answer by MathWorks Instrument Control Toolbox Team

1 answer

0 votes
17 views

Does MATLAB's pattern() function use full-wave MoM or superposition of elements for antenna array analysis?

Asked by Xingda Chen on 13 Jun 2024

Answered by Sharath Maadam on 17 Sep 2026 at 5:24

2 answers

0 votes
18 views

converting rectangular patch antenna into an implantable patch antenna

Asked by nageswara rao on 3 Apr 2014

Answered by Sharath Maadam on 17 Sep 2026 at 5:19

1 answer

0 votes
9 views

array antenna output code

Asked by hassan hassani on 6 Feb 2018

Answered by Sharath Maadam on 17 Sep 2026 at 5:13

0 answers

0 votes
37 views

How to reduce compilation time for a model with around 2,000 Model Reference blocks?

Asked by Rajkoti on 17 Sep 2026 at 4:53

0 answers

0 votes
14 views

Please does anyone know how to import 3D .uv data from LC-UV agilent .D folder?

Asked by Rafael Freire on 20 Jan 2021

Commented on by FreSch on 16 Sep 2026 at 23:03

2 answers

0 votes
187 views

Problem making it past line 8 - no error given

Asked by abagail on 15 Sep 2026 at 23:42

Commented on by Walter Roberson on 16 Sep 2026 at 20:54

Accepted Answer by Paul

2 answers

0 votes
182 views

Best practice for passing structure to a function and adding new fields when returning it

Asked by Oshani on 9 Sep 2026 at 19:36

Edited by dpb on 16 Sep 2026 at 19:28

Accepted Answer by Steven Lord

1 answer

3 votes
31 views

Why does MATLAB crash when using the 'screen' command from the third party Psychtoolbox?

Asked by MathWorks Support Team on 3 Oct 2018

Edited by MathWorks Support Team on 16 Sep 2026 at 19:25

Accepted Answer by MathWorks Support Team

1 answer

0 votes
38 views

Why is the Canny edge detection in MATLAB different to OpenCV?

Asked by MathWorks Support Team on 22 Apr 2019

Edited by MathWorks Support Team on 16 Sep 2026 at 19:21

Accepted Answer by MathWorks Support Team

1 answer

1 vote
176 views

plot standard deviation as a shaded area

Asked by Hinna Ahmed on 3 Dec 2019

Commented on by dpb on 16 Sep 2026 at 17:29

Accepted Answer by M

1 answer

0 votes
25 views

How do I create an XY plot in a Simulink Real-Time app in R2020b and later?

Asked by MathWorks Support Team on 16 Apr 2024

Edited by MathWorks Support Team on 16 Sep 2026 at 17:24

Accepted Answer by MathWorks Support Team

1 answer

0 votes
48 views

Why am I prompted for an Activation Key during installation or activation?

Asked by MathWorks Support Team on 28 Nov 2016

Edited by MathWorks Support Team on 16 Sep 2026 at 13:41

Accepted Answer by MathWorks Support Team

1 answer

0 votes
27 views

How do I change activation and download permissions for my end users?

Asked by MathWorks Support Team on 11 Sep 2012

Edited by MathWorks Support Team on 16 Sep 2026 at 13:40

Accepted Answer by MathWorks Support Team

0 answers

0 votes
82 views

My matlab installer is blocked by my IT department, what is the function of port 80 and can I use the installer with just port 443 ?

Asked by David on 11 Sep 2026 at 6:33

Edited by dpb on 16 Sep 2026 at 13:16

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