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Feeds
A résolu
Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.
environ 2 mois il y a
A résolu
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 ...
environ 2 mois il y a
A résolu
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 to use d...
environ 2 mois il y a
A résolu
Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.
environ 2 mois il y a
A résolu
Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]
environ 2 mois il y a
A résolu
Get the length of a given vector
Given a vector x, the output y should equal the length of x.
environ 2 mois il y a
A résolu
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...
environ 2 mois il y a
A résolu
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 ...
environ 2 mois il y a
Artefacts in 3D volume visualization with non-isotropic voxels
The following script has been adapted to use imresize3 instead of an affine transformation, following Matt J’s suggestion: thr...
environ 2 mois il y a | 0
| A accepté
Question
Artefacts in 3D volume visualization with non-isotropic voxels
Hi everyone, I am trying to visualize a stack of CT images as a 3D volume. The voxels in the stack are non-isotropic: the pixel...
environ 2 mois il y a | 1 réponse | 1
1
réponseQuestion
Update UIAxes in App1 after computation in App2
Hello ! In App designer, I have built App1 and App2. In App1, I have a UIAxes and a button which, when activated, is used to p...
plus d'un an il y a | 1 réponse | 0
1
réponseQuestion
how to close an UIFigure from a second app
Hello ! Using app designer, I've created an application (app1) which, when I press a button (button1), opens a second applicati...
plus d'un an il y a | 1 réponse | 0
1
réponseQuestion
How to add extra columns at specified locations
Hi! I have a variable called "dataset" that corresponds to a vector containing numbers and nan values. Let say : dataset = [1...
presque 2 ans il y a | 1 réponse | 0
1
réponseQuestion
Problem in displaying an image with imshow in app designer
Hello, I'm trying to develop my own app to segment a stack of graylevel images. I designed the "AppSegmentation" app with app ...
plus de 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to filter a cell array from entries from another cell array
Hello, I have a cell array, called cell1, containing a list of string variables. I would like to remove all variables with the...
plus de 2 ans il y a | 1 réponse | 0
1
réponseHow can I remove a grid from an image without removing objects on the borders of the grid?
Have a look at this post: https://fr.mathworks.com/matlabcentral/answers/214494-removing-grids-in-an-image?s_tid=answers_rc1-1_p...
plus de 3 ans il y a | 0
Question
How to binarize an image using spinner in app designer?
Hi! I'm writing a multiwindow app to segment image based on the rgb profile. App1, App2 and an example of the image used is a...
plus de 3 ans il y a | 1 réponse | 0
1
réponseHow to use the color thresholder app in a script
Hi! Finally I found a way to do the job by creating a message box and wait for the user to click "ok" into this message box. ...
plus de 6 ans il y a | 1
| A accepté
Question
How to use the color thresholder app in a script
Hi! I'm trying to write a script to open an image in the RGB color space with feature of interest in blue. Next, I would like ...
plus de 6 ans il y a | 1 réponse | 0
1
réponseQuestion
Error using xlswrite1 in a For loop?
Hi everyone! I wrote a script that is supposed to work in a batch mode to recognise all files located in the same folder wit...
plus de 8 ans il y a | 1 réponse | 0
1
réponseQuestion
How to get pixel value around objects in greyscale image?
Hi! I'm new to Matlab and stuck with one of my projects. I am performing image analysis from grey scale images where the ...
plus de 10 ans il y a | 1 réponse | 1
