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paloma paleo


Last seen: 3 years ago |  Active since 2020

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Boxplot how to make the box widths proportional to sample size
I would like to modify the box widths proportional to the sample size. Similar to the attached figure. Can I do this with Mat...

3 years ago | 1 answer | 0

1

answer

Answered
Find index position of the second last '1' per row in a BW image
The original images are grey images. I am analysing thousends of images. There is a liquid falling down a flat surface and I ...

3 years ago | 0

Question


Find index position of the second last '1' per row in a BW image
I have a image (or matrix) with only '0' and '1'. I need to find the index of the second last of '1' in each row. The matrix ...

3 years ago | 2 answers | 0

2

answers

Question


How to extract data from a SQLite database with null values
I have a db file and I would like to extract certain data. Code: dbfile = 'name_database.db'; conn = sqlite(dbfile); %Impor...

4 years ago | 2 answers | 0

2

answers

Question


Obtain the LUT transformation knowing the input (RAW image) and the output (adjusted image)
Hello, I am usign a software that allows to adjustRAW images using LUT. However, I would like to obtain the LUT that I have use...

4 years ago | 0 answers | 0

0

answers

Question


Remove specific frequencies from FFT signal and reconstruct the signal after filtering those frequencies
Hi, I have a signal that shows a very distinctive peaks in the FFT. Those high amplitudes are the 'noise' of the signal. I wo...

4 years ago | 1 answer | 0

1

answer

Answered
Detecting a specific line in an image
I have tried several ways (see code below) but I am not getting any good results. close all % Read in image and the image info...

4 years ago | 0

Question


Detecting a specific line in an image
Hello, I have several images and I need to detect a profile that it changes on time. The images are grey colours and the constr...

4 years ago | 2 answers | 0

2

answers