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Kevin


Last seen: 1 month ago Active since 2007

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Question


How to rotate RECTANGLE?
Hi everyone, I am using the matlab function RECTANGLE to plot rectangle and ellipse in a figure. Is it possible to rotate it b...

8 months ago | 1 answer | 0

1

answer

Question


How to restore MATLAB warnings to factory default?
Is it possible to restore MATLAB warnings to factory default?

8 months ago | 1 answer | 0

1

answer

Question


Can I have round corners with PATCH?
I use the following to create a rectangular box using PATCH, patch([7 7 5 5], [5 7 7 5], 'r') axis([0 10 0 10]) I want round ...

8 months ago | 2 answers | 0

2

answers

Question


How to find out number of pages in a PDF file?
I use the matlab function extractFileText( ) (from the Text Analytics Toolbox) to read PDF file. But how do I find out number o...

9 months ago | 1 answer | 0

1

answer

Question


Create Text Box in PowerPoint file
Hi everyone, I have the MATLAB Report Generator. i want to create a powerpoint file with just one slide. In this slide, I want...

9 months ago | 2 answers | 0

2

answers

Answered
pwelch using hanning window of 1 sec and 50% overlap
Hi Shree, To apply Hanning window and FFT, X = fft(x .* hanning(24e3)); Here x = column vector of 24e3 samples (hence 1 secon...

9 months ago | 0

| accepted

Answered
Generate PDF by script
What about the MATAB function publish( )?

11 months ago | 0

| accepted

Answered
Matlab QPSK exmaple for Adalm Pluto
I see. OK. Let's go back to your QPSK example. Do you use a cable to connect transmitter and receiver? If not, can you try this...

11 months ago | 0

Answered
Matlab QPSK exmaple for Adalm Pluto
Hi Alexey Petrenko, It can be tricky debugging hardware problem. So let's step back and do something really simple. Can you ...

11 months ago | 0

Answered
Why I am unable to run my program?
Hi Nur Nadhirah Syed Malik, I have tried running your code. MATLAB complains the variable "t" is not defined in the line inside...

11 months ago | 0

Question


Inline equation in MATLAB Document object
Hi everyone, The MATLAB RPT doc example shows how to put inline equation into a Report. However, I am not using Report. I am j...

1 year ago | 0 answers | 0

0

answers

Question


MATLAB Report Generator: Get rid of top page margin
Hi everyone, I can get rid of left margin. But even setting d.CurrentPageLayout.PageMargins.Top = '0.0in' I still cannot get...

1 year ago | 0 answers | 0

0

answers

Question


parfor in MATLAB Report Generator
I am wondering if there is any problem using parfor loop and MATLAB Report Generator. For example, I use the following code to ...

1 year ago | 0 answers | 0

0

answers

Answered
Newbie Question about MATLAB Report Generator
After playing around with my matlab script a bit more, then I realize that my original question doesn not make sense. It turns ...

1 year ago | 0

Question


Newbie Question about MATLAB Report Generator
Hi everyone, I am learning how to MATLAB Report Generator to generate PDF file. I am following the magic squares example in the...

1 year ago | 1 answer | 0

1

answer

Question


How to install font into MATLAB?
I have added new fonts into windows control panel --> fonts But the new fonts don't show up in MATLAB preferences

2 years ago | 0 answers | 0

0

answers

Question


Select grid which to plot in docked figure window
Hi everyone, I have couple questions about docked figure window: (1) I can manually set the figure window to have a 3x4 gr...

4 years ago | 0 answers | 0

0

answers

Question


Can we do something like this similar to union()?
Currently union() returns non-repeated result. But I want repeat result like the following, >> myunion([2 3 3 5], [1 3 5]) ...

5 years ago | 2 answers | 0

2

answers

Question


Programmatically change wallpaper in Windows 10?
I guess this can be done in Java. So has anyone figured out calling some java script in MATLAB to do that?

5 years ago | 1 answer | 0

1

answer

Question


Is it possible to get info of PDF file in MATLAB?
Hi everyone, Just wondering if it is possible for MATLAB to read a PDF file and return some information (eg. number of pages,...

5 years ago | 2 answers | 0

2

answers

Question


Call Google Tiny URL API in MATLAB
Hi everyone, I am trying to call Google URL Shortener API <https://developers.google.com/url-shortener/v1/getting_started#act...

6 years ago | 1 answer | 0

1

answer

Answered
How do I get rid of the K>> prompt?
You can also end up in debug mode if your matlab script or function calls _keyboard_.

6 years ago | 0

Answered
How do I test if a matrix is unitary?
Maybe you have already thought about this but decided not to use this method. Another way to test if a matrix is unitary is t...

6 years ago | 0

Answered
I have an array of date time values. How do I separate Date and time and enter it in separate columns in excel?
>> d = datetime({'19-Apr-2016 11:29:31'; '27-Apr-2016 00:05:59'; '31-Mar-2016 18:35:46'}) d = 19-Apr-2016 11:2...

6 years ago | 4

| accepted

Answered
Hi everyone. I want to create a new matrix using a rand function and the values of other matrix.
Are you thinking about generating uniformly distributed random integers? If yes, then you need to replace *rand* with *randi* in...

6 years ago | 0

Answered
How can I replace "readtable"?
Have you looked at *xlsread*?

6 years ago | 0

Answered
Not able to get fprintf to print all columns
Seems like you have not defined the variable *formatSpec*.

6 years ago | 0

Answered
translating from python to matlab
I am not sure if this helps. But starting in R2016a (or maybe even in R2015b), you can call python function from MATLAB. So you ...

6 years ago | 0

Answered
Matrix problem with script
Actually this is why I would pay $2000 for MATLAB. Let see how easy it is in MATAB. function s = swissarmyknife(A,B) s...

6 years ago | 0

Answered
Problem with line numbers in editor in R2016a
That is a bit odd. I have R2106a installed on my Windows PC and I get line numbers in the Editor. Close MATLAB and start MATL...

6 years ago | 2

| accepted

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