Community Profile # Andres Calderon

Last seen: 2日 前 2021 以来アクティブ

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Calculate the probability that at least two people in a group share the same birthday.
Calculate the probability that at least two people in a group share the same birthday. Given an integer input n, return to 0.015...

Sudoku square
We have a small Sudoku square, but one number is missing. x = [ 1 5 4 8 6 3 0 9 7 ] Make a function, wher...

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...

Column norms of a matrix
Given a matrix M, return a vector y such that for each k y(k)=norm(M(:,k)) (y(k) is the Euclidean norm of the k-th col...

Solve the set of simultaneous linear equations
Given this pair of simultaneous linear equations: 2x + 3y = 23 3x + 4y = 32 Find the solution set (x,y)

Projector Matrix
Write a function to determine whether or not the matrix is a projector. Projector matrices are defined as P^2 = P.

Is this matrix orthogonal?
Given a square matrix, a, determine whether it is orthogonal. INPUT: a, a n x n matrix OUTPUT: true or false

System of equations
Find a solution to a system of equations represented by a |n| by |n+1| matrix. For instance, [ 2 0 4; => 2*x = 4 ...

Divisible by 2
This is the first problem in a set of "divisible by x" problems. You will be provided a number as a string and the function you ...

Rotate Matrix @180 degree
Rotate Matrix @180 degree Example A=[8 1 6; 3 5 7; 4 9 2], then answer would be [2 9 4;...

Converts numbers into characters
Converts numbers into characters

Find the max element of the array
Find the max element of the array

Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.

Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

to the 2 all elements
to the 2 all elements

the average value of the elements
Calculate the average value of the elements in the array

Double all elements in the array
Duplicate all elements in the array

calculate the length of matrix
input 1 array, calculate the length

Draw a '5' in a zero matrix!

Draw a '2' in a zero matrix!

Draw a '3' in a zero matrix!

Draw a '8' in a zero matrix!

Draw a '7' in a zero matrix!

Draw a '9' in a zero matrix!

Draw a '4' in a zero matrix!

Draw a '1' in a zero matrix!

Find the Pattern 10

Find the Pattern 3

Find the Pattern 2