Constantino Carlos Reyes-Aldasoro
City, University of London
Senior Lecturer in Biomedical Image Analysis at City, University of London. Huge Matlab fan, wrote the book "Biomedical Image Analysis Recipes in MATLAB: For Life Scientists and Engineers" published by Wiley-Blackwell.
Statistics
RANK
326
of 243 843
REPUTATION
199
CONTRIBUTIONS
2 Questions
128 Answers
ANSWER ACCEPTANCE
100.0%
VOTES RECEIVED
32
RANK
2 965 of 17 056
REPUTATION
485
AVERAGE RATING
3.70
CONTRIBUTIONS
18 Files
DOWNLOADS
152
ALL TIME DOWNLOADS
4286
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Highlights
AVERAGE NO. OF LIKES
20 of your answers have been accepted
Awarded to Constantino Carlos Reyes-Aldasoro on 03 Dec 2020
Answer 10 questions that were unanswered for more than 30 days
Awarded to Constantino Carlos Reyes-Aldasoro on 03 Dec 2020
Contribute at least one answer each month for 12 consecutive months
Awarded to Constantino Carlos Reyes-Aldasoro on 02 Sep 2020
Your submissions received 10 five star ratings
Awarded to Constantino Carlos Reyes-Aldasoro on 17 Jul 2020
Your submissions were downloaded 100 or more times in a month
Awarded to Constantino Carlos Reyes-Aldasoro on 01 Nov 2019
Publish your first review
Awarded to Constantino Carlos Reyes-Aldasoro on 09 Oct 2019
Have 3 submissions connected to GitHub
Awarded to Constantino Carlos Reyes-Aldasoro on 09 Oct 2019
Publish your first submission
Awarded to Constantino Carlos Reyes-Aldasoro on 09 Oct 2019
Accept 1 answer given by other contributors
Awarded to Constantino Carlos Reyes-Aldasoro on 20 Jul 2018
Provide your first answer ever to someone else's question
Awarded to Constantino Carlos Reyes-Aldasoro on 20 Jul 2017
Content Feed
Random shuffle of vector elements
This can be easily done by addressing the vector correctly. First you need a random order to shuffle your elements. You can do t...
12 dagar ago | 1
| accepted
how can i use a Gaussian gradient routine for remove the out of focused section in image processing
You could refine your processing using bwlabel to assign unique labels to the regions you have already detected. Then use region...
ungefär en månad ago | 0
| accepted
A ’BGR’ image.
Hello: First, changing channels is very simple you just need to change the third dimension of the image, e.g. image1=imread('p...
ungefär en månad ago | 1
| accepted
I cannot save matlab editor, the .m file.
I guess that you must have used some special characters like accents, have you copy-pasted something into the editor?
2 månader ago | 0
Detecting a stain in a texture
This would not be that difficult, marble = imread('https://upload.wikimedia.org/wikipedia/commons/f/f3/SierraXenolith.JPG'); ...
2 månader ago | 0
I need to find the phase of the images.
Hello The image that you show could be that of a phase, but it is hard to judge from what you are showing. In any case, here is...
3 månader ago | 1
unshow unnecessary intervalls in a histogramm
Hello: What you need to do is rather simple if you capture the values of your histogram, instead of using hist to display dir...
3 månader ago | 0
Mean computaion in matlab
If your data is in a matrix of dimensions [samples x 3], e.g. data=[lon1 lat1 value1; lon2 lat2 value2; lon3 lat3 value3; ...
3 månader ago | 0
| accepted
convolution of 2 signals
You are confusing functions. conv is used to obtain the convolution, subplot is used to divide a figure and then plot inside eac...
3 månader ago | 0
Compute convolution y[n]=x[n]*h[n]: x[n]={2,0,1,-1,3}; h[n]={1,2,0,1}
What exactly is your question?
3 månader ago | 0
How can I extract the GLCM features from each nucleus of mircroscope blood smear image?
One way to do this would be to crop each region, once you have found each object, you can use regionprops to determine the extre...
4 månader ago | 0
How to Loop to plot histogram and line plot?
The following is not clear and most probably your error: for i=4:8;k=1:2 subplot(1,2,k) plot(Temp(:,3),Temp(:...
5 månader ago | 0
fprintf or fwrite non ASCII characters
Have you tried using TeX formatting? I.e. \alpha \sigma \mu https://uk.mathworks.com/help/matlab/creating_plots/greek-letters...
5 månader ago | 0
Labelling of x axis
There are 2 ways to solve this: First is to plot in the actual hours instead of the points of the matrix that is holding th...
5 månader ago | 0
| accepted
how to change the plot background?
Most probably the first figure you are showing is and RGB (type "whos" and look for the dimensions it should be rows x columns x...
6 månader ago | 0
Plotting Several 2D Spatial Cross-section Data in 3D (GPR Data)
In terms of functions you can use mesh, surf, isosurface, isocaps and others. But what is more important is what you are trying ...
6 månader ago | 0
How to make a bar graph using user input values
Several errors, First, clear your figure every time you play otherwise they will overlap (use clf). Second, you are always...
6 månader ago | 0
| accepted
how to change the type of binarize threshold
I agree with the previous comments, the first T is not a table. So two comments 1) do not use T for a value first and then fo...
6 månader ago | 1
| accepted
¿Porque no corre mi código? No aparece nada
Hola, Primero unas recomendaciones: 1) te recomiendo escribir en ingles porque en espan~ol es mas dificil tener ayuda 2) te r...
6 månader ago | 0
title according to the file name
Perhaps you want to add values to the titles of your figures, try something like this for k=1:9 subplot(3,3,k) title(...
6 månader ago | 1
| accepted
Plot {(x,y,z)| x²+y²<1, 0<z<x+2}
It depends on what you want. One way to code this would be to define your space, i.e. the range of each of each variable, say x ...
8 månader ago | 0
How can I get rid of the gap on the x-axis?
How about axis tight would that work?
9 månader ago | 0
How to put separate titles above multiple pcolor subplots
The issue is that you are setting the axis to off with this set(gca,'visible','off'); Your problem will be solved if you use ...
9 månader ago | 0
| accepted
Help with an ECG signal
Please read the following live script, it describes several of the issues you raised: https://uk.mathworks.com/matlabcentral/...
9 månader ago | 1
| accepted
How to make '.' Markers transparent in a Scatter plot?
Hello Just tested this in R2019a and it works as for you, I have not yet upgraded to 2020. Just an idea, try to grab the hand...
9 månader ago | 0
How create desired number of images in the folder
Hello First of all, if you have folders you better define these: baseDir = pwd; that is the base folder or directory, then ...
10 månader ago | 0
| accepted
Find matching rows based on specific column values
This is rather easy if you know how to address matrices properly. Take your matrix: >> a=[1 2 5 4 5 7 1 2 9 6 3 2 4 5 1 7 ...
11 månader ago | 1
| accepted
Create boxplots from multistructure cell
Have you considered using 3D boxplots? Have a look here: https://uk.mathworks.com/matlabcentral/fileexchange/68006-boxplot3d...
11 månader ago | 0
What are the code that i should use ??
This sounds like homework. If you want some help you would need to make some effort and start your own code and ask questions if...
11 månader ago | 0
