Frage

Error when writing file names into a txt file ("nonscalar strings are unsupported")
I have a number of pictures in a folder and I would like to simply get their file names and write them into a txt file: % input...

11 Monate vor | 1 Antwort | 0

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Frage

How can I create randomly scattered points between two circles?
How can I create randomly scattered points between two circles? I would like to have 3 inputs (assuming that the two circles ar...

11 Monate vor | 3 Antworten | 1

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Frage

annotation with both "doublearrow" and "textblock", with same data units
I am employing the solution proposed by @Jorg Woehl in "Specify annotation position with respect to x- and y-axes values?" to us...

11 Monate vor | 4 Antworten | 0

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Frage

Pass the text of fprintf to the plot's text
Would it be possible to pass the text of fprintf to the plot's text? x = rand(1,10); plot(x) m = mean(x); sd = std(x); a = ...

12 Monate vor | 1 Antwort | 0

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Beantwortet
Unexpected interquartile range (IQR) result
my bad.. this is the solution: dataIQR = data( data > q(1) & data < q(3) ); and the vertical lines related to the quartiles n...

12 Monate vor | 0

Frage

Unexpected interquartile range (IQR) result
For a number of distributions I would like to compare and show the interquartile range (IQR) and the standard deviation (STD). ...

12 Monate vor | 1 Antwort | 0

1

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Frage

An easy way to add the mean to boxplotGroup of Adam Danz?
Is there an easy and straightforward way to add the mean to the boxplotGroup of @Adam Danz?

12 Monate vor | 1 Antwort | 1

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Frage

Mean of a cell array with different cell sizes?
Mean of a cell array with different cell sizes? % This works: a = {[1 3 4 5];[7 7 8 2];[5 4 1 9]} mean(cell2mat(a),2) % but ...

etwa ein Jahr vor | 1 Antwort | 0

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Frage

A compact way to reduce, or remove, the fractional part (separated by a decimal point) of numbers in a table
Given a table, could you please suggest a compact way to reduce, or remove, the fractional part (separated by a decimal point) o...

etwa ein Jahr vor | 1 Antwort | 0

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Frage

How to center the bars of the histogram over the elements of the input array?
How to center the bars of the histogram at the elements of the input array? I mean, in the following example I would like that ...

etwa ein Jahr vor | 2 Antworten | 0

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Frage

What is the mechanism or math behind the function islocalmax(A)?
What is the mechanism or math behind the function islocalmax(A)? I just refer to the the basic islocalmax(A) function, without ...

etwa ein Jahr vor | 2 Antworten | 0

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Frage

Why does exportgraphics not fully work, when using yyaxis?
Why does exportgraphics not fully work, when using yyaxis? This is my minimum working example: clear all;clc;close all; % ...

etwa ein Jahr vor | 1 Antwort | 0

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Beantwortet
Change properties in gscatter, based on the group label
Thanks both @Dyuman Joshi and @dpb! By mixing the @dpb and the @Cris LaPierre answers (that one from @Cris LaPierre is in Chan...

etwa ein Jahr vor | 0

Frage

Change properties in gscatter, based on the group label
How to set some specific properties for a specific group (i.e. marker, markersize, one specific color), let's say for group labe...

etwa ein Jahr vor | 3 Antworten | 0

3

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Frage

How to adjust the (absolute) width of bars to 1 unit in a bar plot?
How to adjust the (absolute) width of bars to 1 unit in a bar plot? In the following example, the bars are larger than 1 unit: ...

etwa ein Jahr vor | 1 Antwort | 0

1

Antwort

Frage

How to display a few xticklabels from a set of selected xticks?
How to display a few xticklabels, like [4, 53] in the following example, from a set of selected xticks? selected_ticks = [2 3 4...

etwa ein Jahr vor | 1 Antwort | 0

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Antwort

Frage

How to change position of both ylabels in yyaxis left, within a subplot enrivonment?
How to change position of both ylabels in yyaxis left, within a subplot enrivonment? figure(); for i = [1 3 5] ax1 = sub...

etwa ein Jahr vor | 1 Antwort | 0

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Antwort

Frage

Change colors (of groups) in scatter plot
The following matrix contains around 80 rows, representing 2-dimensional points (each row corresponds to a point), and 3 columns...

etwa ein Jahr vor | 2 Antworten | 0

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Frage

How to add pairs of graphs (generated through a function) to adjacent subplots?
How to add pairs of graphs (generated through a function) to adjacent subplots? The function "myfunction" produces two graphs, ...

etwa ein Jahr vor | 1 Antwort | 1

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Frage

A compact way to replace zeros with Inf in a matrix
Would you be so nice to suggest me a more compact way to replace zeros with Inf in the following matrix? (maybe with just one li...

etwa ein Jahr vor | 5 Antworten | 0

5

Antworten

Frage

Create a graph with several isolated nodes and a few links
Why I am not able to create a graph with several isolated nodes and a few links? s = [1 1 1]; t = [1 2 ...

etwa ein Jahr vor | 1 Antwort | 0

1

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Frage

not correct output when using fprintf with multiple lines
Something is wrong here.. I need to associate the number of students to each class.. Any suggestion? fprintf('class %d: number ...

etwa ein Jahr vor | 1 Antwort | 0

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Frage

The normalization of histcounts
I would like to get the probability density function (PDF) from an array of data A (contained in the attached "a.mat" file). If...

mehr als ein Jahr vor | 2 Antworten | 0

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Frage

Histogram normalisation: a question about terminology
Let's consider the histogram and histcounts functions, as in these two cases: num_bins = 30; % <-- note: I specify the "number ...

mehr als ein Jahr vor | 1 Antwort | 0

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Frage

A faster union of polyshapes
Do you know a faster way to achieve this union of polyshape objects? load('borders2.mat') n = length(a); warning('off','MATLA...

mehr als ein Jahr vor | 1 Antwort | 0

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Frage

Can I use the Matlab function called "dice" to compare two histograms (or discrete probability distributions)?
Can I use the Matlab function called "dice" (i.e. the "Sørensen-Dice similarity coefficient for image segmentation") to compare ...

mehr als ein Jahr vor | 2 Antworten | 0

2

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Beantwortet
Boundaries of a point cloud
Boundary extraction (identification and tracing) from point cloud data

mehr als ein Jahr vor | 0

Frage

How to select, or filter, the external border/boundary in a set of (x,y)-points? [Part 2]
Hi, in a previous question, I asked about a method to obtain the external border from a set of points. I then tried to apply t...

mehr als ein Jahr vor | 2 Antworten | 0

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Frage

How to select, or filter, the external border/boundary in a set of (x,y)-points?
Given two or more set of points (please see attached, as example, two sets of points called "b1" and "b2", that are stored in "b...

mehr als ein Jahr vor | 2 Antworten | 0

2

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Frage

Show only a part of the yaxis
How can I show only a part of the yaxis (i.e. from zero to infinity), as shown in the right figure, here below? My desired o...

mehr als ein Jahr vor | 1 Antwort | 0

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