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Adib Yusof


Universiti Kebangsaan Malaysia

Last seen: 2 months ago |  Active since 2017

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Answered
Multiple Image like subplot
Hello, You still can use subplot alongside with imagesc. Just call subplot first, and then call imagesc. Or even better, use t...

3 years ago | 0

Answered
How to label x tick at every 2 and y tick at 0.2?
Hey, try this: Ax = gca; set(Ax.XAxis, 'TickValues', 0:10:100, 'MinorTick', 'on', 'MinorTickValues', 0:2:100); set(Ax.YAxis, ...

3 years ago | 0

| accepted

Question


Remote workers still access data files from the client despite the files have been copied to the remote host beforehand
Hi, I have two PCs, and I use Parallel Server and Parallel Computing to utilize the cores in both PCs simultaneously. Since the...

3 years ago | 1 answer | 0

1

answer

Question


Trim only edge NaN values
Say I have a variable: X = [NaN, NaN, 2, 5, 1, 6, NaN, 1, NaN NaN]; I need to remove/trim NaNs only when they occur at the edg...

3 years ago | 1 answer | 0

1

answer

Question


ConstantLine always on the top
I have been noticing that ConstantLine, which is plotted by xline() or yline() functions, always located on the top of other obj...

3 years ago | 2 answers | 4

2

answers

Answered
How to change the source camera?
Try: webcamlist to see the list of installed cameras. By default, the built-in camera is camera no 1, and other external came...

3 years ago | 0

Question


Can't perform git push/fetch/pull from Command Window
I'm not familiar with Git or GitHub before; my first introduction to these tools are by the integration with MATLAB. I set it up...

3 years ago | 1 answer | 0

1

answer

Question


Property inspector's font is too big in MATLAB 2019b
Greetings, I just updated my MATLAB to the R2019b version. Everything is working well so far, except the font in Property Inspe...

4 years ago | 0 answers | 0

0

answers

Question


Determine the subsets of data that are the most correlated with y-data
I have a pair of X-Y data containing 20 datapoints. Each datapoints correspond to a group, there are 8 groups, so, let say, X1 -...

4 years ago | 0 answers | 0

0

answers

Question


histcounts() function but for polarhistogram()
Hi. I'm using polarhistogram() to plot points distribution on polar coordinate. How do I calculate the distribution without plo...

5 years ago | 2 answers | 0

2

answers

Question


Finding theta in [-pi/2,pi/2] instead of [-pi/4,pi/4] using arctan
Hi. I need help on trigonometry. I have a signal and a formula, which I found in a paper. I wanna find theta (as in the for...

5 years ago | 1 answer | 0

1

answer

Question


Using spectrogram function to find direction of incoming ULF emission via SSTF
Hi, So this is a very specific question, since I'm so lost for so long. I'm working with geomganetic data with X, Y and Z compo...

5 years ago | 0 answers | 0

0

answers

Question


Horizontal 'scratch' on spectrogram
Hi, I'm working with one-year geomagnetic data. I also plot spectrogram. I have data from almost 40 geomagnetic stations, but...

5 years ago | 0 answers | 0

0

answers

Question


How does MATLAB know which .mat file to LOAD when there are two files with the same name in two different folders?
I have added several paths in MATLAB so that I don't have to do it manually every time I start MATLAB. In those paths (or direct...

6 years ago | 1 answer | 0

1

answer

Question


How to split data into several segments so that in each segment, the number of NaN is not more than a certain value.
I have a large data which contains around 6,500,000+ data points. I need to split/divide my data into several segments so that i...

6 years ago | 1 answer | 0

1

answer

Question


Extracting certain frequency band
I have a signal that runs for 1 year. I'm only interested on the signal with frequency within 0.01 to 0.1 Hz. How do I extract t...

6 years ago | 1 answer | 0

1

answer

Question


Fast Fourier Transformation (FFT) on low sampling rate data
I am studying 1 year geomagnetic data that has sampling rate of 1 minute. I need to perform Fast Fourier Transformation to disti...

6 years ago | 1 answer | 0

1

answer