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jchris14


Last seen: environ un mois il y a |  Actif depuis 2014

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Smoothing function not working as intended
Hi all, i have a question regarding the smoothing function. See image. The blue line raw data and the "smoothened" line is th...

environ 8 ans il y a | 1 réponse | 0

1

réponse

Question


Plotting 3 unequal vectors
Hi guys, having a little trouble plotting this. I want to plot timeMat in the x axis and other vectors (GrayValScan,StoreData...

plus de 8 ans il y a | 1 réponse | 0

1

réponse

Question


waitfor function not working properly.. need help
Hi guys, I used the waitfor function on matlab 2013b and now that i have installed 2015b, this function does not seem to work...

plus de 8 ans il y a | 1 réponse | 0

1

réponse

Réponse apportée
How to import timestamp from excel
Thank you for your help! it works!

plus de 8 ans il y a | 0

Question


How to import timestamp from excel
I have a large data set and the first and second column are date and time followed by other parameter readings. When i import th...

plus de 8 ans il y a | 3 réponses | 0

3

réponses

Question


Finding inflection point on a x,y plot
<</matlabcentral/answers/uploaded_files/39956/Plot.png>> Hi, how can i find the inflection point of the plot in the circled a...

environ 9 ans il y a | 1 réponse | 0

1

réponse

Question


Roots from a plot rather than function
<</matlabcentral/answers/uploaded_files/39922/Plot.jpg>> In the attached plot, is there a way to directly find the inflection...

environ 9 ans il y a | 1 réponse | 0

0

réponse

Question


Reset button for GUI
I created a GUI for image analysis and contains just one button that lets you select the images and a plot axes to see a plot. I...

environ 9 ans il y a | 2 réponses | 0

2

réponses

Question


GUI to .exe file
Hello, I recently created an image analysis GUI on Matlab and decided I should translate the file from MATLAB GUI to windows ...

environ 9 ans il y a | 1 réponse | 0

1

réponse

Question


image to binary issues
Hi, i want to run a single image through multiple thresholds. Initially, i had separate lines of code for each threshold (im2...

environ 10 ans il y a | 1 réponse | 0

1

réponse

Question


Matlab output to excel for loop
Hi, I have a code that analyzes several individual images through a for loop. the output for each selected image is called a...

environ 10 ans il y a | 1 réponse | 0

0

réponse

Question


Image analysis on multiple images
Hi, is there a way to automate an image analysis code to run through several images rather than me having to insert each imag...

plus de 10 ans il y a | 3 réponses | 0

3

réponses

Question


Adjust brightness and contrast
Hello, How do I write a command in a script so that as soon as i run it and enter imread('image'), this command will automati...

plus de 10 ans il y a | 3 réponses | 1

3

réponses

Question


Integration of a curve
hello, I have a X and y data points. ex: x=[2 3 5]; y=[3 6 3]; after plotting this simple curve, how do I integrate thi...

plus de 10 ans il y a | 2 réponses | 0

2

réponses

Question


How to extract just one value?
Hi, suppose I have a polynomial plot and find roots using the "roots" command and i get vector with 2 or more values. How do ...

plus de 10 ans il y a | 1 réponse | 0

1

réponse

Question


How do I get the minima of a parabola?
I have a function that starts with 2 matrices (7x1 in this case) tol=input('enter tolerance matrix: '); pix=input('enter p...

plus de 10 ans il y a | 2 réponses | 0

2

réponses