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Kevin


Last seen: 3 months ago
65 total contributions since 2007

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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

5 months 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...

3 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]) ...

3 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?

4 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,...

4 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...

5 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_.

5 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...

5 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...

5 years ago | 3

| 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...

5 years ago | 0

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

5 years ago | 0

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

5 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 ...

5 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...

5 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...

5 years ago | 2

| accepted

Answered
Guidance with DFT Transform
f = 10; % 10 Hz. t = (0:2047)/100; % 100 Hz sampling rate. x = sin(2*pi*f*t); X = fft(x);

5 years ago | 0

Answered
Automatically define (global) variables
If you really need to use global variable, then I would suggest using structure. Create global structure that stores all your gl...

5 years ago | 1

Answered
how many machine can i install MATLAB ?
Assuming you are talking about Individual License, the magic number is 4. So you can install MATLAB on 4 PCs. These 4 PCs can ru...

5 years ago | 0

Answered
MATLAB and ErleBrain 2.0
Have you looked at the Robotics System Toolbox? It supports the Robot Operating System (ROS).

5 years ago | 0

Answered
Extracting name of variables from cell array
It will be much easier if we can turn your 'A', 'B', 'C', 'D' into 1, 2, 3, 4. For example, >> coef = [1;2;3;4]; >> comb...

5 years ago | 0

| accepted

Question


Email Notification in MATLAB Answers
If I am interested in one question in MATLAB Answers and I would like to get an email notification whenever a comment or an answ...

5 years ago | 1 answer | 2

1

answer

Answered
I need to create all a list of all possible states
I have written my own function to do what you are asking for. The trick is to use the MATLAB function *ndgrid*. >> A = allc...

5 years ago | 1

| accepted

Question


Fixed-Point Version of TYPECAST?
I really like the MATLAB function *typecast*. It can easily convert between 32-bit integer and vector of bytes (and vice versa)....

5 years ago | 2 answers | 0

2

answers

Answered
How to simulate multiple LTE user equipments (UE) in uplink with fading channel
Hi Leonardo, On the tx side of the uplink, I am assuming that you are able to create one resource grid for one UE for one sub...

5 years ago | 0

Answered
Is there any way to change variable to string for the save function?
I think you may just have a simple typo in one line of your code. Try this, my_result = sprintf('result_%d_%d', data_start,da...

5 years ago | 1

Solved


Which values occur exactly three times?
Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

7 years ago

Solved


inner product of two vectors
inner product of two vectors

7 years ago

Solved


Duplicates
Write a function that accepts a cell array of strings and returns another cell array of strings *with only the duplicates* retai...

7 years ago

Solved


Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

7 years ago

Solved


Return the 3n+1 sequence for n
A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

7 years ago

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