Community Profile

photo

warnerchang


Last seen: Today Active since 2021

Statistics

  • Draw Letters
  • Sequences And Series II Master
  • Strings II Master
  • Matrix Manipulation II Master
  • Matrix Patterns II Master
  • Indexing II Master
  • Project Euler I
  • CUP Challenge Master
  • Introduction to MATLAB Master
  • Community Group Solver
  • Solver
  • Explorer

View badges

Content Feed

View by

Solved


Chebyshev polynomials of the 1st Kind
Given an integer _n_ &ge; 0, generate the _n_-th <http://en.wikipedia.org/wiki/Chebyshev_polynomials Chebyshev polynomial of the...

27 dagar ago

Solved


Legendre polynomials
Given an integer _n_ &ge; 0, generate the _n_-th <http://en.wikipedia.org/wiki/Legendre_polynomials Legendre polynomial>. *Ex...

27 dagar ago

Solved


Laguerre polynomials
Given an integer _n_ &ge; 0, generate the _n_-th <http://en.wikipedia.org/wiki/Laguerre_polynomials Laguerre polynomial>. *Ex...

29 dagar ago

Solved


Hermite Polynomials
Return the _n_-th <http://en.wikipedia.org/wiki/Hermite_polynomials Hermite polynomial> of the physicists' type. Assume that ...

29 dagar ago

Solved


Diophantine Equations (Inspired by Project Euler, problem 66)
Consider the quadratic Diophantine equation of the form: x^2 – Dy^2 = 1 When D=13, the minimal solution in x is 649^2 – 13...

30 dagar ago

Solved


Ackermann's Function
Ackermann's Function is a recursive function that is not 'primitive recursive.' <http://en.wikipedia.org/wiki/Ackermann_fun...

30 dagar ago

Solved


Rosenbrock's Banana Function and its derivatives
Write a function to return the value of <http://en.wikipedia.org/wiki/Rosenbrock_function Rosenbrock's two-dimensional banana fu...

30 dagar ago

Solved


Is A the inverse of B?
Given a matrix A and a matrix B, is A the inverse of B? >>A=[2,4;3,5]; >>B=[-2.5,2;1.5,-1]; >>isInverse...

ungefär en månad ago

Solved


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;...

ungefär en månad ago

Solved


Converts numbers into characters
Converts numbers into characters

ungefär en månad ago

Solved


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

ungefär en månad ago

Solved


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

ungefär en månad ago

Solved


to the 2 all elements
to the 2 all elements

ungefär en månad ago

Solved


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

ungefär en månad ago

Solved


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

ungefär en månad ago

Solved


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

ungefär en månad ago

Solved


Draw a '0' in a one matrix!

ungefär en månad ago

Solved


Draw a '4' in a zero matrix!

ungefär en månad ago

Solved


Draw a '6' in a zero matrix!

ungefär en månad ago

Solved


Draw a '9' in a zero matrix!

ungefär en månad ago

Solved


Draw a '7' in a zero matrix!

ungefär en månad ago

Solved


Draw a '8' in a zero matrix!

ungefär en månad ago

Solved


Draw a '3' in a zero matrix!

ungefär en månad ago

Solved


Draw a '2' in a zero matrix!

ungefär en månad ago

Solved


Draw a '5' in a zero matrix!

ungefär en månad ago

Solved


Draw a '1' in a zero matrix!

ungefär en månad ago

Solved


Draw a 'Z'.
Given _n_ as input, generate a n-by-n matrix like 'Z' by _0_ and _1_ . Example: n=5 ans= [1 1 1 1 1 0 0 0 1 ...

ungefär en månad ago

Solved


Draw 'O' !
Given n as input, generate a n-by-n matrix 'O' using 0 and 1 . example: n=4 ans= [1 1 1 1 1 0 0 1 ...

ungefär en månad ago

Solved


Draw 'I'
Given n as input, draw a n-by-n matrix 'I' using 0 and 1. example: n=3 ans= [0 1 0 0 1 0 0 1 0] n=...

ungefär en månad ago

Load more