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HyoJae Lee


Last seen: ungefär en månad ago |  Active since 2021

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How do I designate some variables in the same time that are starting with specific characters?
Hello, It's a quite simple question. For example, I have variables named n1, n2, and n3. They have similar names starting with...

3 månader ago | 1 answer | 0

1

answer

Question


How do I plot Rosette-like diagram in this case?
Hello, I have matrix like this data=[10 10 30 100; 20 50 70 150; 30 45 60 120;] First column is time (sec), second ...

4 månader ago | 1 answer | 0

1

answer

Question


How can I rearrange this matrix into new one?
data=[50 67.5; 50 67.9; 60 75.4 60 75.9; 70 12.3; 70 12.9]; Hello, this is a data what I want to rearr...

4 månader ago | 1 answer | 0

1

answer

Question


How do I make line stacked graph like this?
Hello, I have a question regrading this graph. I just made this graph in the EXCEL that x axis is angle(0 to 90 degree) and ...

5 månader ago | 2 answers | 0

2

answers

Question


Is there any way to project certain matrix into the x, y coordinate system?
Hello, I have a question regarding to image analysis. Here, I have a image like this black and white image (or matrix). I=imr...

9 månader ago | 1 answer | 0

1

answer

Question


How do I calculate eccentricity or RMSE value from black and white image?
Hello, I have a question regrading to image analysis. Here, I have a image like this black and white image. i=imread(['BW_202...

9 månader ago | 0 answers | 0

0

answers

Question


How do I make custom power trendline plots?
I have a question regarding to this answer. The link is below: https://kr.mathworks.com/matlabcentral/answers/367835-please-h...

11 månader ago | 1 answer | 0

1

answer

Question


How can I simplify into the line?
Hello! First of all, sorry for my bad English. This is one of my pictures that is converted into black & white image. When...

ungefär ett år ago | 1 answer | 0

1

answer

Question


For loop using two variables
for ta=15:1:500 for va=ta-14:1:ta+15 & na=1:1:30 xx(na,1)=rrr(va,1); end end I want to make...

ungefär 2 år ago | 1 answer | 0

1

answer

Question


How do I erase following data?
I want to erase following data when data goes down under 28. For example, If I have this matrix 36 33 31 29 30 27...

ungefär 2 år ago | 2 answers | 0

2

answers

Question


How can I interpolate matrix?
0 0 0 0 31.2117 0 0 0 0 0 0 0 ...

ungefär 2 år ago | 2 answers | 0

2

answers

Question


How can I get slope from DEM data?
Hi, I'm undergraduate student from Yonsei University, Seoul. I have a question about MATLAB. I have a DEM data like this pictur...

mer än 2 år ago | 0 answers | 0

0

answers