Community Profile # Grieta Danosa

14 2018 年以降の合計貢献数

#### Grieta Danosa's バッジ

Tell me the slope
Tell me the slope, given a vector with horizontal run first and vertical rise next. Example input: x = [10 2];

1年以上 前

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...

1年以上 前

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.

1年以上 前

Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

1年以上 前

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

2年弱 前

Vector indexing: lower than mean
Find all values in a vector lower than the mean of the vector

2年弱 前

Resizing Matrices
Take an 4x3 matrix, and resize it to a 2x6 matrix

2年弱 前

Matrix Ax=B problem
Take a incoming A and B vector, and solve for x

2年弱 前

Matrix element wise multiplication
Take two incoming vectors, and multiply them element wise

2年弱 前

Matrix multiplication
Multiply two incoming matrices via matrix multiplication

2年弱 前

Sum two matrices
Take two incoming matrices, and sum them

2年弱 前

Find the index of the lowest number in a matrix
Take a matrix, and find the [row cal] index of the lowest number

2年弱 前

Replace 0 indices in array with 1's
Take a incoming vector, and replace 0's with ones

2年弱 前

Matrix Max Finder
Output the maximum value in a matrix

2年弱 前