warnerchang
Statistics
Solve all the problems in Draw Letters problem group
Awarded to warnerchang on 04 Jul 2021
Solve all the problems in Sequences & Series II
Awarded to warnerchang on 14 Jun 2021
Solve all the problems in Strings II
Awarded to warnerchang on 13 Jun 2021
Solve all the problems in Matrix Manipulation II
Awarded to warnerchang on 05 Jun 2021
Solve all the problems in Matrix Patterns II
Awarded to warnerchang on 30 May 2021
Solve all the problems in Indexing II
Awarded to warnerchang on 27 May 2021
Solve Project Euler problems using Matlab
Awarded to warnerchang on 24 May 2021
Solve all the problems in CUP Challenge
Awarded to warnerchang on 21 May 2021
Solve all the problems in Introduction to MATLAB problem group
Awarded to warnerchang on 19 May 2021
Solve a community group
Awarded to warnerchang on 17 May 2021
Solve a problem for the first time
Awarded to warnerchang on 16 May 2021
Download any 10 unique submissions
Awarded to warnerchang on 01 Feb 2021
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解決済み
Chebyshev polynomials of the 1st Kind
Given an integer _n_ ≥ 0, generate the _n_-th <http://en.wikipedia.org/wiki/Chebyshev_polynomials Chebyshev polynomial of the...
2ヶ月 前
解決済み
Legendre polynomials
Given an integer _n_ ≥ 0, generate the _n_-th <http://en.wikipedia.org/wiki/Legendre_polynomials Legendre polynomial>. *Ex...
2ヶ月 前
解決済み
Laguerre polynomials
Given an integer _n_ ≥ 0, generate the _n_-th <http://en.wikipedia.org/wiki/Laguerre_polynomials Laguerre polynomial>. *Ex...
2ヶ月 前
解決済み
Hermite Polynomials
Return the _n_-th <http://en.wikipedia.org/wiki/Hermite_polynomials Hermite polynomial> of the physicists' type. Assume that ...
2ヶ月 前
解決済み
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...
2ヶ月 前
解決済み
Ackermann's Function
Ackermann's Function is a recursive function that is not 'primitive recursive.' <http://en.wikipedia.org/wiki/Ackermann_fun...
2ヶ月 前
解決済み
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...
2ヶ月 前
解決済み
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...
2ヶ月 前
解決済み
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;...
2ヶ月 前
解決済み
Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.
2ヶ月 前
解決済み
the average value of the elements
Calculate the average value of the elements in the array
2ヶ月 前
解決済み
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 ...
2ヶ月 前
解決済み
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 ...
2ヶ月 前
解決済み
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=...
2ヶ月 前
