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JamJan


Last seen: 8 mois il y a |  Actif depuis 2018

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How to seperate column correctly using readtable?
Hi, I have been using readtable for quite some while, but for some reason I started running into problems a few days ago. Attac...

plus de 3 ans il y a | 1 réponse | 0

1

réponse

Question


Standarddeviation & mean multiple Matrices
Hi, I am trying to calculate the mean and std of each position of multiple matrices. For example: I have 5 matrices of 67x51...

presque 4 ans il y a | 1 réponse | 0

1

réponse

Question


How to find a local minimum around a point you click in a graph?
I have a lot of different graphs, where I want to find the minimal point of where the line is going up towards it's peak. I wo...

environ 4 ans il y a | 1 réponse | 0

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réponse

Question


Is it possible to merge structs that are not the same size?
Is it possible to merge structs that are not the same size and have different names?

environ 5 ans il y a | 1 réponse | 0

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réponse

Question


Alternation without for loop
I have 2 vectors that I want to alternate A = [1 2 3 4 5 6 7 8 9 10] B = [0.5 0.2 0.4 0.8 0.9] I would like to have the follo...

environ 5 ans il y a | 3 réponses | 0

3

réponses

Question


Matching closest values to each other
I have two vectors: A = [36.1920000000000;36.8920000000000;37.8420000000000;38.4920000000000;39.3420000000000;39.942000000000...

environ 5 ans il y a | 2 réponses | 0

2

réponses

Question


How to compare two vectors on distance and isolate consecutive segments?
Hi, I want to compare/melt two vectors that represent two data strains that are closely connected to each other: A = [134 ...

environ 5 ans il y a | 1 réponse | 0

1

réponse

Question


How to filter out single/double zero's ?
A = [1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0] I have vector A and I want to smoothen the vector b...

environ 5 ans il y a | 3 réponses | 0

3

réponses

Question


Load in all files of a folder?
Hi, I have a lot of folders containing .csv files. Is there a way to load in all possible files without given a specific comm...

environ 5 ans il y a | 1 réponse | 0

1

réponse

Question


Automatic border detection?
Hi I have this array: I want to automatically border segments of these indices. Is there a way without using a threshold to let...

environ 5 ans il y a | 1 réponse | 0

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réponse

Question


How to find index with findpeaks?
I have the following line: A = findpeaks([75 45 12 94 60 34 30 51 85 95 85 55 53 53 63 28 53 34 28 38], 'MinPeakHeight', 50) ...

environ 5 ans il y a | 1 réponse | 0

1

réponse

Question


How to find in cell structures?
I have the following cell structure: 1x30 double 1x23 double 1x23 double 1x23 double 1x23 double 1x23 double 1x23 double ...

plus de 5 ans il y a | 1 réponse | 0

1

réponse

Question


Isolating segments and comparing two Arrays?
I have the following double (2 arrays) A = [NaN NaN;NaN NaN;NaN NaN;NaN NaN;NaN NaN;NaN NaN;NaN NaN;NaN NaN;NaN NaN;NaN NaN;NaN...

plus de 5 ans il y a | 1 réponse | 0

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réponse

Question


How to do Downward peak detection?
I have the following double A: attached If we plot A (figure attached), we caan see a lot of peaks upside down. If you zoom in,...

plus de 5 ans il y a | 1 réponse | 0

1

réponse

Question


Finding the lowest cost for moving from right to left in a matrix
I have the following Matrix F: F = [4.06594492133924 3.91392782934169 3.86257243431977 3.83958417146083 3.87248241841441;3.7260...

plus de 5 ans il y a | 1 réponse | 0

1

réponse

Question


Mean value of equal cells
I have a 2 x 9 cell: 29x1 double 22x1 double 22x1 double 22x1 double 22x1 double 22x1 double 22x1 double 24x1 double 34x1 doubl...

plus de 5 ans il y a | 1 réponse | 0

1

réponse

Question


How to interpolate the following sample in 200 samples?
As I fail to understand the interp1 function: How to interpolate the following sample in 200 samples? A= [3,41000000000000...

plus de 5 ans il y a | 1 réponse | 0

1

réponse

Question


Finding a specific rows?
I have this Matrix: m = [0 0 0 0 0 0 0 0 0 3.410 0 0 0 0 0 0 10.83 11.87 7.240 3.470 1.610 1.610 0 0 20.99 18.23...

plus de 5 ans il y a | 2 réponses | 0

2

réponses

Question


Full change of array?
Hi, I have this little loop: count = 0; for i=1:3 for j=1:2 for k=1:3 count(count+1) = count + 1; A = i; ...

plus de 5 ans il y a | 2 réponses | 0

2

réponses

Question


Does there exist something in Matlab that skips or returns to a point, when the value of the index does exceed the matrix dimensions?
Does there exist something in Matlab that skips or returns to a point, when the value of the index does exceed the matrix dimens...

plus de 5 ans il y a | 1 réponse | 0

1

réponse

Question


How to get rid of gaps in my structure?
Hi, I have the following structure (see below) and I want to get rid of the gaps. How can I get rid of the empty places and ali...

plus de 5 ans il y a | 2 réponses | 0

2

réponses

Question


Find Borders and their Indices
I have an array: A = [24.7300000000000 25.0700000000000 27.5200000000000 27.9600000000000 26.2900000000000 16.6300000000000 7...

plus de 5 ans il y a | 3 réponses | 0

3

réponses

Question


Find overlap between 2 arrays?
Hi, I have two arrays: A = [806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 82...

plus de 5 ans il y a | 1 réponse | 0

1

réponse

Question


Serach whether numbers of different arrays are close to each other
I have 8 arrays of numbers. I want to know whether the numbers of these 8 arrays are close to each other. So for instance Arr...

plus de 5 ans il y a | 1 réponse | 0

1

réponse

Question


Cut Out Data for Analysis
Hello, I have these kind of continuous Matrices with data (like 1000's of rows and always 8 columns): 0 0 0 0 0 0 0 0 0 0 0...

plus de 5 ans il y a | 1 réponse | 0

1

réponse

Question


nanmean different outcomes?
Hi, I'm doing some analysis on data that has the following time intervals, however when I calculate the mean on two different w...

plus de 5 ans il y a | 1 réponse | 0

1

réponse

Question


Copying values between two index number
651 1338 1997 2679 3394 4222 4879 5619 6313 7047 7624 8408 1 1 1 1 1 1 1 1 1 1 1 1 0 1,34 1,28 1,33 1,39 1,61 1,28 1,44 1,35 1...

presque 6 ans il y a | 2 réponses | 0

2

réponses

Question


Checking/Counting values in a given Timewindow
In the following Matrix I have the following '1' states according to their positions: 1 1174 1175 2006 2007 2809 2810 3670 3671...

presque 6 ans il y a | 2 réponses | 0

2

réponses

Question


How to clear out rows of zeros in a matrix?
Hello, I am trying to get rid of all rows of zeros of this Matrix. 162 1 0 0 202 1 0 0 296 1 0 0 447 1...

plus de 6 ans il y a | 2 réponses | 0

2

réponses

Question


How to mark periods in my matrices?
Hello, Since I am new in Data Analysis, I need some help marking periods of consecutieve 1's. for i=1:length(PD) for ...

plus de 6 ans il y a | 1 réponse | 0

1

réponse

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