JamJan
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Awarded to JamJan on 09 Jun 2021
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Question
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...
presque 3 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
environ 3 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
plus de 3 ans il y a | 1 réponse | 0
0
réponseQuestion
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?
plus de 4 ans il y a | 1 réponse | 0
0
réponseQuestion
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...
plus de 4 ans il y a | 3 réponses | 0
3
réponsesQuestion
Matching closest values to each other
I have two vectors: A = [36.1920000000000;36.8920000000000;37.8420000000000;38.4920000000000;39.3420000000000;39.942000000000...
plus de 4 ans il y a | 2 réponses | 0
2
réponsesQuestion
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 ...
plus de 4 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
plus de 4 ans il y a | 3 réponses | 0
3
réponsesQuestion
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...
plus de 4 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
plus de 4 ans il y a | 1 réponse | 0
0
réponseQuestion
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) ...
plus de 4 ans il y a | 1 réponse | 0
1
réponseQuestion
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 4 ans il y a | 1 réponse | 0
1
réponseQuestion
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 4 ans il y a | 1 réponse | 0
0
réponseQuestion
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 4 ans il y a | 1 réponse | 0
1
réponseQuestion
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 4 ans il y a | 1 réponse | 0
1
réponseQuestion
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 4 ans il y a | 1 réponse | 0
1
réponseQuestion
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 4 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
presque 5 ans il y a | 2 réponses | 0
2
réponsesQuestion
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; ...
presque 5 ans il y a | 2 réponses | 0
2
réponsesQuestion
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...
presque 5 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
presque 5 ans il y a | 2 réponses | 0
2
réponsesQuestion
Find Borders and their Indices
I have an array: A = [24.7300000000000 25.0700000000000 27.5200000000000 27.9600000000000 26.2900000000000 16.6300000000000 7...
presque 5 ans il y a | 3 réponses | 0
3
réponsesQuestion
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...
presque 5 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
presque 5 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
presque 5 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
environ 5 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
environ 5 ans il y a | 2 réponses | 0
2
réponsesQuestion
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...
plus de 5 ans il y a | 2 réponses | 0
2
réponsesQuestion
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 5 ans il y a | 2 réponses | 0
2
réponsesQuestion
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 5 ans il y a | 1 réponse | 0
1
réponse
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