intersection of matrices
Given two matrices filled with ones and zeros, determine if they share a common row, column entry. These matrices are of identi...
5 years ago
Solved
Replicate elements in vectors
Replicate each element of a row vector (with NaN) a constant number of times.
Examples
n=2, A=[1 2 3] -> [1 1 2 2 3 3]
...
Fill a zeros matrix
The aim is to fill an array of all zeros given a numerical value and the index of row and columns for this value.
3 Inputs:
...
5 years ago
Solved
Guess the number I'm thinking of
In this game you are competing against two other people to guess the number that I'm thinking of.
# I randomly choose an *i...
Hexagonal numbers on a spiral matrix
Put hexagonal numbers in a ( m x m ) spiral matrix and return the sum of its diagonal elements.
Formula of hexagonal numbers ...
5 years ago
Solved
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...