Community Profile

photo

Muhammad Rafiullah Arain


NED University of Engineering & Technology Karachi, PAKISTAN

Active since 2005

Statistics

All
  • 5-Star Galaxy Level 4
  • Personal Best Downloads Level 3
  • First Review
  • First Submission
  • Solver

View badges

Content Feed

View by

Solved


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...

10 years ago

Solved


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. Example...

10 years ago

Solved


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 ...

10 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...

10 years ago

Solved


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:...

10 years ago

Submitted


Row Echelon Form
Method for row echelon form of matrix

13 years ago | 12 downloads |

Thumbnail

Submitted


Newton's Interpolation
Script for Newton's Interpolation formula.

13 years ago | 126 downloads |

Thumbnail

Submitted


Multiplication of Linear Expressions
Multiplication of linear expressions.

16 years ago | 1 download |

Thumbnail