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Kevin


Last seen: 3 days 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...

4 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?

5 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 ...

5 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...

5 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...

6 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...

6 months ago | 0

| accepted

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

8 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...

8 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 ...

8 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...

8 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...

9 months 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...

9 months 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 ...

9 months 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 ...

9 months 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...

9 months 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

1 year 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]) ...

4 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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