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ibabinaca


Last seen: environ 4 ans il y a |  Actif depuis 2019

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Question


Change the size of components in App Designer
Hello, I want to know if its possible to change the size of a component, for example a list box, in App Designer by code. Tha...

environ 5 ans il y a | 1 réponse | 0

1

réponse

Question


Efficient sensor placement optimization
Hello, I have this pde model in which i want to put some temperature sensors in the superior face in order to know the tempera...

plus de 5 ans il y a | 2 réponses | 0

2

réponses

A résolu


Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

plus de 5 ans il y a

A résolu


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

plus de 5 ans il y a

A résolu


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

plus de 5 ans il y a

A résolu


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

plus de 5 ans il y a

A résolu


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; ...

plus de 5 ans il y a

A résolu


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

plus de 5 ans 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...

plus de 5 ans il y a

A résolu


Add two numbers
Given a and b, return the sum a+b in c.

plus de 5 ans il y a

A résolu


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

plus de 5 ans 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 ...

plus de 5 ans il y a

A résolu


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

plus de 5 ans il y a

A résolu


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

plus de 5 ans il y a

Question


Cutting point line and plane
Hello, I have a plane described by a normal vector n = (a,b,c) and a point P = (x,y,z). Also I have a line passing through the ...

plus de 5 ans il y a | 1 réponse | 0

1

réponse

Question


Hgtransform and makehgtform at fsurf
Hello, I have a cone ecuation: conefun = @(x,y,z0,phi) z0 + sqrt((x-x0).^2 + (y-y0).^2)*cotd(phi/2); fsurf(@(x,y) conefun(x,...

plus de 5 ans il y a | 1 réponse | 0

1

réponse

Réponse apportée
Value of a variable not changing in the workspace ??
Why are you putting j = j+1? There is no need to put it with matlab. X = load('x.mat'); Y = load('y.mat'); for i=245:10:61503...

presque 6 ans il y a | 1

| A accepté

Réponse apportée
what type of plot is this?
https://www.mathworks.com/help/matlab/creating_plots/types-of-matlab-plots.html

presque 6 ans il y a | 0

Question


Remove points from a mesh
I have a mesh of points intersecting a cone, and i want to remove all the points inside the conic surface and near to the limits...

presque 6 ans il y a | 1 réponse | 0

1

réponse

Question


Generate a cone with a point and angle
Hello, I want to know how to easily generate a cone ecuation with a point and a given angle and parallel to the z axis. The he...

presque 6 ans il y a | 2 réponses | 0

2

réponses

Question


Remove points from a mesh with a cutting plane
Hello, I have a 3D cubic mesh in which I want to remove some points. For that I will choose a point (X,0,0) in the x axis and m...

presque 6 ans il y a | 1 réponse | 0

1

réponse