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cui,xingxing


Last seen: Today Active since 2017

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Algorithm Engineer- I received my B.E in Mechanical Engineering from Yangtze University, China in 2013, and M.Sc. in Mechanical Engineering from Guangxi University of Science and Technology, China in 2016. After graduation, I have been working in Shenzhen, a city in the south of China. I mainly engaged in working with algorithm development,and my main interests are image processing algorithms,computer vision,machine learning,automated driving simulation,3D vision algorithms,deep learning,C/C++ code generation,graph theory,human activity recognition,scientific graphics/computing, etc. Additionally,I usually use some git,cmake,docker,linux(ubuntu),shell,RoadRunner and Matlab/Simulink, Python, C/C++ language tools. Note:13+ years of continuous experience using MATLAB.

Programming Languages:
Python, C++, C, MATLAB
Spoken Languages:
Chinese
Pronouns:
He/him

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Answered
Column to matix In matlab
Example: data = 1:500; matrix = reshape(data,50,10)'; get the size of matrix size(matrix) preview matrix head(matrix)

8 days ago | 0

| accepted

Answered
make function without input.
Hi,@진회 In fact, you don't need to do 2-statge passing in and out of multiple variables for your model output in simulink, you c...

8 days ago | 0

Answered
Fit gaussian to X-Y data (one X column, multiple Y column), for each Y column from an excel file.
HI,@Titli You can export a function in the cftool APP to facilitate subsequent simultaneous manipulation of multiple variables....

12 days ago | 1

Answered
How do I fix this error?
You should make sure that the array dimensions in the arithmetic are consistent, for example I changed your psdtot variable to a...

12 days ago | 0

Answered
in 2024a version of MATLAB, I can't see my training and validation accuracy in training plot progress.
Hi,@ZEBA As far as I can guess you should be using trainnet to train the network, which is indeed slightly different from the p...

12 days ago | 0

| accepted

Answered
MATLAB 2024a official support package can't install, online documentation not working?
After contacting mathworks technical support, I have tried the following steps: Click on the following link to download the bo...

25 days ago | 0

| accepted

Question


MATLAB 2024a official support package can't install, online documentation not working?
I am current using the windows desktop version of matlab R2024a and am experiencing the following problems: 1. can't log in to ...

27 days ago | 2 answers | 0

2

answers

Answered
how to find max and min values in range for ecg
You can perhaps use wavelet analysis for the detection of local extrema in ECG signals. You can refer to the following example. ...

27 days ago | 0

| accepted

Answered
Saving concatenated/ stitched elongated image file in high resolution
Hi,@Abdul Hannan Have not try with imwrite? If it's a custom plot image,you can try use exportgraphics build-in function to so...

1 month ago | 1

Answered
How to install "mpm" command?
Good job,now MPM support operating system: Linux | Windows | macOS Note: The "mountedDocImage/bin/arch" in the offline ISO docu...

1 month ago | 0

Answered
How to get daily max, min, and mean from a timetable?
@Sanley Guerrier Your 5th input parameter should put all the variables on one positional parameter. or just leave it out and de...

2 months ago | 0

Answered
Behaviour change of `isequal`
Hi,@tommsch As far as I understand, in both R2018b and R2020a version results return logic 1, not different as you said. R2018...

2 months ago | 1

Answered
Why does my code generated from MATLAB Coder fail to compile because of missing function definitions for "omp_init_nest_lock" and "omp_destroy_nest_lock"?
If you use the CMake tool to compile, then it should link to the OpenMP library. Add the following example to CMakeLists.txt. F...

2 months ago | 0

Answered
Does the selfattentionLayer also perform softmax and scaling?
Hi,@Chih Please check out the details of the code I wrote here link.

3 months ago | 0

Answered
How does selfAttentionLayer work,implementing validation with brief code?
Here I have provided myself a simple code workflow with only 2 dimensions, "CT", to illustrate how each step works. Note that e...

3 months ago | 1

| accepted

Question


How does selfAttentionLayer work,implementing validation with brief code?
How does selfAttentionLayer work in detail every step of the way, can you simply reproduce its working process based on the pape...

3 months ago | 1 answer | 0

1

answer

Answered
Where are some officially supported default download data paths/Folders?
official matlab example program data userpath deep learning neural network weights,support packages/installation matlabshared...

3 months ago | 0

| accepted

Question


Where are some officially supported default download data paths/Folders?
With the continuous updating and iteration of the Matlab desktop version, many official example programs need to download some d...

3 months ago | 1 answer | 0

1

answer

Answered
selfAttentionLayer can't process sequence-to-label problem?
In terms of the output feature map dimensions, there is a time "T" dimension that has to be eliminated in order to match the out...

3 months ago | 0

| accepted

Answered
How to import segment anything model into matlab?
Hi,@Layla Bitar In Matlab R2024a, have introduce Image Processing Toolbox Model for Segment Anything Model,no dependent on Pyth...

3 months ago | 0

Answered
converting categorical array to cell array
@Fangjun Jiang update new workflow. a=categorical({'R_','G_','B_'}); b=string(a); c=replace(b,'_','-'); d=categorical(c) BT...

3 months ago | 1

Question


selfAttentionLayer can't process sequence-to-label problem?
selfAttentionLayer why can't handle the following simple sequence classification problem, already through the flattenLayer into ...

3 months ago | 1 answer | 1

1

answer

Answered
How to change the language of MATLAB online?
Here is another setup for interpreting the Matlab online language interface, the MATLAB IDE for online use,disambiguation: http...

3 months ago | 0

Answered
Google Earth Engine for Matlab
There is a workaround, since version 2020a, there is a built-in function geoglobal that creates a globe, which can be programmed...

4 months ago | 0

Answered
What is the difference between geographic plotting and the mapping toolbox?
So... can someone clarify the differences between geographic plotting and the Mapping Toolbox, and why you might use one over th...

4 months ago | 0

Question


Feature Request:Manually and interactively draw custom areas in geographic axes
As far as I know, MATLAB or matlab mapping toolbox can draw geometries based on known static geographic data, such as geopoints...

4 months ago | 1 answer | 0

1

answer

Answered
Have switch language input method but can't type chinese in MATLAB in ubuntu20.04?
Mixing non-English languages can be more or less distracting and a waste of energy, and it's better for communication to switch ...

4 months ago | 0

| accepted

Question


Have switch language input method but can't type chinese in MATLAB in ubuntu20.04?
When I switch the Chinese language mode input in MATLAB editor or matlab live script, I can't input/type Chinese, it's always En...

4 months ago | 1 answer | 0

1

answer

Answered
Is there such a thing as MATLAB Markdown
Hi,@all MATLAB live script is used to show the perfect combination of rich text and code, intuitive and beautiful, and support ...

5 months ago | 0

Submitted


one single Image Calibration
Implementation and visualisation of multiple classical linear calibration methods for a single image

5 months ago | 2 downloads |

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