Community Profile

photo

niniki


Last seen: 5 månader ago Active since 2022

Statistics

  • Thankful Level 3

View badges

Content Feed

View by

Question


When writing data in "fwrite", can I write data in the row direction?
D = 'data.raw' data_fid = fopen(D) for i = 1:100 for j = 1:10 data_frd{1,j} = fread(data_fid,[row, column],'ui...

5 månader ago | 1 answer | 0

1

answer

Question


How to check if all the data in the cell array are the same?
There is a variable called 'data' in a cell array of 1x10 {100} {100} {100} {100} {100} {100} {100} {100} {100} {100} 100 has ...

5 månader ago | 3 answers | 0

3

answers

Question


When do you use 'rb' in the file access type?
When using the fopen function, what type of 'rb' is the 'permission' argument? The MATLAB fopen document does not show "rb". Wh...

5 månader ago | 1 answer | 0

1

answer

Question


How to attach multiple matrices to a single matrix?
There are A, B, C, and D matrices of 100x1 size. I would like to combine this data into a matrix of 400x1 size. However, the...

5 månader ago | 2 answers | 0

2

answers

Question


How do you store each row of text in a 7x1 array sequentially in a variable?
How do you store each row of text in a 7x1 array sequentially in a variable? D = 7x1 cell array a b c d e f g --->...

6 månader ago | 0 answers | 0

0

answers

Question


I want to put numbers from 1 to 8 after the file name using 'for loop' and save this file name as a variable.
I want to put numbers from 1 to 8 after the file name using 'for loop' and save this file name as a variable. fn_1 = file nam...

6 månader ago | 2 answers | 0

2

answers

Question


I want to change cell array to string.
I want to change cell array to string. I have a 1x6 cell array. {'abc = 1'} {'def = 2'} {'cba = 3'} {'fed = 4'} {'sag ...

6 månader ago | 2 answers | 0

2

answers

Question


What is the way to create and save files?
Image1.raw and image2.raw of 1500x15000 size are attached together. I made an image of 3000x15000 size. To save this as a ra...

6 månader ago | 2 answers | 0

2

answers

Question


I want to attach two images.
I want to post an A.raw video and a B.raw video. It consists of A.raw, B.raw => 3000x15000 matrix. What I want to do is......

6 månader ago | 1 answer | 0

1

answer

Question


How can I select a cell containing a specific text from a nx1 cell array and store it in a variable?
How can I select a cell containing a specific text from a nx1 cell array and store it in a variable? a = nx1 cell array {'...

6 månader ago | 1 answer | 0

1

answer

Question


What is the way to get only the desired part of the text?
Hello, I'm a student learning matlab on my own. Please understand even if I don't understand the contents of the question becau...

6 månader ago | 2 answers | 0

2

answers

Question


Why is the lenna image rotated?
Opened lenna.raw file in figure. By the way, the image is rotated 90 degrees counterclockwise. It was a 256x256 image, and I p...

6 månader ago | 1 answer | 0

1

answer

Question


How to open .raw extension image file in matlab?
Hello. I am a self-taught student in MATLAB. Raw image files are not opened with imread(). Is it possible to open the r...

6 månader ago | 1 answer | 0

1

answer