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Aarhus University

Active since 2015

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How to fix a text's location on a plot, without giving text's axises?
I would like to add a text on my plots. I am using the text(x,y,textword) function to do so. But I have a problem about fixing t...

8 years ago | 1 answer | 0

1

answer

Question


read data from files in a loop and append into one array
Hi,I have a number of files, each contains 2columns but varies number of rows. I set up a loop to read the data from each of...

8 years ago | 2 answers | 0

2

answers

Question


Can I pre-set save-filename, just like in C?
Hi, I am wondering, in Matlab, can I preset a file name? for example say, I am dealing with 100 data sets. Each of them will ...

8 years ago | 1 answer | 0

1

answer

Question


How can I count the number of data in this particular figure?
Hi, Can someone please help me with this: I want to count the number of data in each of the 5'groups' as shown in the figure. H...

8 years ago | 1 answer | 0

1

answer

Question


(Matlab) How do I know what's the best fit method to a set of data?
Hi all, I have quite a few questions here hoping to get help with please. 1) I know about Gaussian fit, but what if the cur...

8 years ago | 0 answers | 0

0

answers

Question


Threshold for each column of a mxn matrix
Hi, if say I have a m x n matrix and I want to set a certain threshold for column 1 and certain threshold for column 2, how can ...

9 years ago | 1 answer | 0

1

answer

Question


How to get the final number of lines in a data file?
Hi all, I have a data file as follow: x 0 y 1 x 1.3 y 2.2 x 2.2 y 6 x 3.4 y 7.4 I need to read into this file,...

9 years ago | 1 answer | 1

1

answer

Question


plot a certain x,y values from a large matrix
hi, i have a 4000rows(with x value from 1:4000) and 2 column (of y values) matrix. How can i plot x&y with, say, taking x va...

9 years ago | 2 answers | 0

2

answers