Community Profile

photo

Manuel Ignacio


UCO

Actif depuis 2013

Followers: 0   Following: 0

Contact

Statistiques

All
  • Thankful Level 1
  • Commenter
  • Promoter
  • Solver

Afficher les badges

Feeds

Afficher par

A résolu


Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

environ 10 ans il y a

A résolu


Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

environ 10 ans il y a

A résolu


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

presque 11 ans il y a

A résolu


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...

environ 11 ans il y a

A résolu


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

environ 11 ans il y a

A résolu


Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

environ 11 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 ...

environ 11 ans il y a

A résolu


Is my wife right?
Regardless of input, output the string 'yes'.

environ 11 ans il y a

Question


How to parallel 4 works with PARFOR with a Core i3 in Matlab
I have Matlab R2012b for Ubuntu 64 bits. I have a Intel Core i3 CPU M 330 @ 2.13GHz × 4. I want to use parfor to parallelize ...

environ 11 ans il y a | 2 réponses | 0

2

réponses

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...

environ 11 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...

environ 11 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]; and ...

environ 11 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...

environ 11 ans il y a

Question


How to push a variable in a vector in Matlab?
Something like this: A = [1 2 3]; push(A, 4); % Something like Push % A = [1 2 3 4] Thanks.

environ 11 ans il y a | 2 réponses | 1

2

réponses

A résolu


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

environ 11 ans il y a

Question


How to detect equal rows of a matrix compare with another matrix with a 10 per cent of margin?
I have a matrix and I want to compare rows of this matrix to rows of another matrix and verify if there are rows wich match them...

environ 11 ans il y a | 1 réponse | 0

1

réponse

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 11 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...

environ 11 ans il y a

A résolu


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

environ 11 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:...

environ 11 ans il y a