AndresVar
Followers: 0 Following: 0
Python, C, MATLAB
Spoken Languages:
English, Spanish
Estadísticas
1 Pregunta
54 Respuestas
0 Problemas
14 Soluciones
CLASIFICACIÓN
496
of 289.982
REPUTACIÓN
147
CONTRIBUCIONES
1 Pregunta
54 Respuestas
ACEPTACIÓN DE RESPUESTAS
100.0%
VOTOS RECIBIDOS
18
CLASIFICACIÓN
of 19.616
REPUTACIÓN
N/A
EVALUACIÓN MEDIA
0.00
CONTRIBUCIONES
0 Archivos
DESCARGAS
0
ALL TIME DESCARGAS
0
CLASIFICACIÓN
21.625
of 144.374
CONTRIBUCIONES
0 Problemas
14 Soluciones
PUNTUACIÓN
210
NÚMERO DE INSIGNIAS
2
CONTRIBUCIONES
0 Publicaciones
CONTRIBUCIONES
0 Público Canales
EVALUACIÓN MEDIA
CONTRIBUCIONES
0 Temas destacados
MEDIA DE ME GUSTA
Solve a community group
Awarded to AndresVar on 13 Aug 2023
Contribute at least one answer each month for 3 consecutive months
Awarded to AndresVar on 02 May 2022
20 of your answers have been accepted
Awarded to AndresVar on 14 Mar 2022
Answer 1 question that was unanswered for more than 30 days
Awarded to AndresVar on 10 Feb 2022
Provide your first answer ever to someone else's question
Awarded to AndresVar on 10 Feb 2022
Accept 1 answer given by other contributors
Awarded to AndresVar on 03 Dec 2021
Solve a problem for the first time
Awarded to AndresVar on 16 Oct 2020
Feeds
Resuelto
Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...
7 meses hace
Resuelto
Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.
9 meses hace
Resuelto
Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...
9 meses hace
Resuelto
Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...
9 meses hace
Resuelto
Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.
9 meses hace
Resuelto
Get the length of a given vector
Given a vector x, the output y should equal the length of x.
9 meses hace
Resuelto
Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
9 meses hace
Resuelto
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
9 meses hace
Backtrack iteration for loop
i think matlab for loop doesn't allow changing the iterator, you can use while loop instead.
casi 2 años hace | 1
| aceptada
how to know 'y' values of points when we only know 'x' values?
yes a perpendicular line has a negative inverse slope so if red lines has slope m1=(dy/dx)_red, then the black line has slope...
casi 2 años hace | 0
How to keep Matlab from messing up the formating in my excel file?
You can writetable and then fix the column width with an actxserver fullFilename = fullfile(pwd,'mysheet.xlsx'); % or whatever ...
alrededor de 2 años hace | 1
| aceptada
Only abnormally large outlier values are removed, not small ones
your data has zeros that make the mean closer to the small peak. you should ignore the zeros, maybe you can throw them away OR ...
alrededor de 2 años hace | 0
How to integrate the area below the peak when I dont have function of the peak?
Use conditional indexing to define the limits of extent for the peak. clear load("AR_data.mat") % remove nan values (why is...
alrededor de 2 años hace | 1
| aceptada
How to properly color a surface in two different colours using surf function?
How about just 1 surface but you tweak the colormap x = linspace(-0.5, 0.5, 21); [X, Y] = meshgrid(x, x); Z = -2 * (cos(2*pi*...
alrededor de 2 años hace | 1
| aceptada
Importing table from text file and matching header to column
I tried the import tool: Import data from file - MATLAB (mathworks.com) The code it generated for your data did not look as pre...
alrededor de 2 años hace | 2
| aceptada
A rounding problem that falls under ceil and round
How about x=[0 20 50 100 101 900 901 1234]; % test numbers y = ceil(x/100)*100
alrededor de 2 años hace | 0
| aceptada
translating each image column a distance according to the fitted curve
You can try circshift to shift the column vectors. But the result is not so good (i think), for example the length of the object...
alrededor de 2 años hace | 0
Can someone help me to remove small region area with regionprops?
try bwareaopen: Remove small objects from binary image - MATLAB bwareaopen (mathworks.com) There is an example in the documenta...
alrededor de 2 años hace | 0
| aceptada
Performing the transform on the below logic
Make a grid, evaluate the function and use fft2 to get the spatial spectrum. Here is an example, note function might be differe...
alrededor de 2 años hace | 0
| aceptada
Fitting multiple data sets to single curve in least square sense
x1,x2,x3 are column vectors that you combined into a matrix, so then y was evaluated to a matrix also. nlinfit expects vectors ...
alrededor de 2 años hace | 0
Vectorizing for loop for faster processing
You defined bin edges so you can try discretize: Group data into bins or categories - MATLAB discretize (mathworks.com) idx=1:1...
alrededor de 2 años hace | 0
| aceptada
concatenate structures inside structures
since each frame has different sized structure array maybe you can use a cell for each frame clear; % example positions for ...
alrededor de 2 años hace | 1
overlap ylabel with values axis
many ways to modify the label position: modify position property, if in latex add \quad, etc the easy way is to control the hor...
alrededor de 2 años hace | 0
Create a patch which includes all the histogram profiles
If you can use uniform bin edges for all series then it can be simplified Here it is plotting white over the another color. You...
alrededor de 2 años hace | 0
| aceptada
How to save each row as image in MATLAB
Edit: use rescale the entire dataset instead of each row. Edit: note in the example I put padding on the data to shape it into ...
alrededor de 2 años hace | 0
| aceptada
Finding data on specific point from large set data
Import data (e.g. right click file -> Import data... -> generate code) Use scattered interpolant: Interpolating Scattered Data...
alrededor de 2 años hace | 1
| aceptada
También puede seleccionar uno de estos países/idiomas:
América
- América Latina (Español)
- Canada (English)
- United States (English)
Europa
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)
Asia-Pacífico
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)