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Lina Koronfel


Last seen: environ 2 mois il y a |  Actif depuis 2019

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Question


Plotting issue: wrong plotting output when number of rows equals number of columns
I'm plotting multiple rows of the same length (66) in a for loop, and everything looks perfect until the number of rows to be pl...

2 mois il y a | 3 réponses | 0

3

réponses

Question


Find value at which a line changes its slope
How can I find the x value of the point during which the line (significantly) changes direction? I tried inflection point but it...

4 mois il y a | 3 réponses | 0

3

réponses

Question


Find text in multiple functions at once
Is there a way to find and replace text that repeat in multiple functions that are saved in the same folder? I currently have to...

8 mois il y a | 1 réponse | 0

1

réponse

Question


Parfor loop classification "fix usage of indicated variable" error
I'm running a parfor loop and I'm trying to output an array with the columns representing each parfor iteration, and the row ele...

environ un an il y a | 3 réponses | 0

3

réponses

Question


Finding indices of a vector within a matrix
I have, for example, 100x100 matrix of 0 and 1. I want to identify the row indices of each column during which a vector of "at l...

plus d'un an il y a | 1 réponse | 0

1

réponse

Question


Only abnormally large outlier values are removed, not small ones
I used the rmoutlier function to remove outliers from a dataset but it only removed the abnormally large value, not the abnormal...

plus d'un an il y a | 1 réponse | 0

1

réponse

Question


Easiest way to create a line from 2 XY coordinates
What is the fastest way or the best way to transfer these values to an array to obtain an output that is the distance between Po...

plus d'un an il y a | 1 réponse | 0

1

réponse

Question


How to fast process conversion of .tif image sequence to an .avi video
I wrote a code to automatically convert a large sequence of .tif files to .avi videos across multiple folders. In general I have...

presque 2 ans il y a | 1 réponse | 0

1

réponse

Question


How to resize a subplot copied to a new figure using CopyObj
It seems easy but I don't seem to find a straight forward preivous answer to my question. I want to copy a subplot from a parent...

presque 2 ans il y a | 1 réponse | 0

1

réponse

Question


Average or sum specific-non-sequential columns
Is there a straight forward quick way to do calculations (sum, mean, etc) on columns that are not in a sequence by avoiding unwa...

environ 2 ans il y a | 2 réponses | 0

2

réponses

Question


Pre-allocate memory to zeros or NaN?
I'm dealing with large matrix size in a for loop and I currently pre-allocate the matrix to zeros before the for loop, however, ...

environ 2 ans il y a | 2 réponses | 0

2

réponses

Question


My data type changes to uint8 after if condition I want to keep it int16
I'm running a for loop with an if condition. In this loop I apply conditions to an int16 image after reading it. However, for so...

plus de 2 ans il y a | 1 réponse | 0

1

réponse

Question


Assigning different patch objects to different subplots of the same figure in a conditional for loop
I'm creating two subplots per figure in a conidtional for loop. After plotting the data points on the subplots, I want to assign...

plus de 2 ans il y a | 1 réponse | 0

1

réponse

Question


Cannot read '*.tif ' file error message despite file being analyzed
I created a MATLAB code that analyzes and applies functions to multiple *.tif files in a for loop. Although the loop is executed...

plus de 2 ans il y a | 1 réponse | 0

0

réponse

Question


Error using imfinfo when using nested loop, but not when using single loop to process same files
The imfinfo function is working perfectly when I process files in single folder. For example using the code given here where the...

environ 3 ans il y a | 1 réponse | 0

1

réponse

Question


Directly converting uint16 image sequence to .avi video file
Is there a way to write uint16 image sequence (saved in 3D array) into an .avi video file, without having to convert it to uint8...

environ 3 ans il y a | 1 réponse | 0

1

réponse

Question


Obtaining values from selected iterations in a for loop then applying to all iterations
I'm using a for loop that runs 100 iterations. I want to obtain a mean value of a certain parameter which appears only midway t...

environ 3 ans il y a | 1 réponse | 0

0

réponse

Question


Allocating first and last rows from column 2 that correspond to specific criteria in column 1 in a for loop to a new matrix or submatrix
I have a binary matrix consisting of 10100 x 15 elements where elements==1 are grouped in n sequential rows per column and thei...

environ 3 ans il y a | 1 réponse | 0

1

réponse

Question


Plotting 20-100 line with different distinguishable colors and shades on the same figure using a for loop
I'm trying to plot multiple data lines point on the same figure by executing a for loop (see below) which should plot one line p...

plus de 3 ans il y a | 1 réponse | 0

1

réponse

Question


Changing the size info of images per iteration in a for loop
The situation: I'm running a for loop which anaylzes images. Each folder contains separate dataset and all are analyzed using a ...

plus de 3 ans il y a | 1 réponse | 0

1

réponse

Question


How to load selected files, in a sequence, and implement them in a for loop?
Hi, I'm writing a code that process multiple images in a sequential order from a folder (basically frames of some video). Howev...

presque 4 ans il y a | 1 réponse | 0

1

réponse