photo

Christian Schröder


Attivo dal 2019

Followers: 0   Following: 0

Really enjoying MATLAB!

Statistica

All
  • MATLAB Central Treasure Hunt Finisher
  • Knowledgeable Level 1
  • Thankful Level 2
  • Divisible by x Master
  • Curator
  • First Review
  • Puzzler
  • Number Manipulation I Master
  • Tiles Challenge Master
  • Strings III Master
  • Strings II Master
  • Strings I Master

Visualizza badge

Feeds

Visto da

Risolto


Complete hydraulic geometry relations
Hydraulic geometry relations express the velocity , width , and depth of a river as a function of the discharge (or flow) , whi...

9 giorni fa

Risolto


Simple addition
Add two numbers using a funciton

9 giorni fa

Risolto


EZ10
EZ

9 giorni fa

Risolto


EZ9
EZ

9 giorni fa

Risolto


EZ8
EZ

9 giorni fa

Risolto


EZ7
EZ

9 giorni fa

Risolto


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:...

23 giorni fa

Risolto


Divisible by n, Composite Divisors
Pursuant to <http://www.mathworks.com/matlabcentral/cody/problems/42453-divisible-by-n-prime-vs-composite-divisors Divisible by ...

24 giorni fa

Risolto


Divisible by n, Truncated-number Divisors
Some divisors only require a few numbers at the end of the number in question to determine divisibility, no matter how long. Exa...

24 giorni fa

Risolto


Divisible by n, prime divisors from 20 to 200
Pursuant to the previous problem (linked below), this problem requires a function that checks for divisibility of large numbers ...

24 giorni fa

Risolto


Divisible by n, prime divisors - 11, 13, 17, & 19
Divisibility checks against prime numbers can all be accomplished with the same routine, applied recursively, consisting of add ...

24 giorni fa

Risolto


EZ
EZ

28 giorni fa

Risolto


EZZ
EZZ

28 giorni fa

Risolto


EZ4

28 giorni fa

Risolto


EZ5
EZ5

28 giorni fa

Risolto


EZ6

28 giorni fa

Risolto


Identify points inside a Reuleaux triangle
Write a function to identify points that lie in or on a Realeaux triangle, which is a curve of constant width. The input to the ...

29 giorni fa

Risolto


Determine whether a number is a Ludic prime
Ludic numbers are formed by a sieve. Start with a list of the positive integers. Skip 1 and start with 2. Then delete every seco...

circa un mese fa

Risolto


add
add

circa un mese fa

Risolto


x = 1
x = 1

circa un mese fa

Risolto


Sum along each diagonal of a matrix
Write a routine that returns the sums along the diagonals of a given matrix, A, where the first diagonal is the bottom left corn...

circa un mese fa

Risolto


Find the closest canyon prime
My wife and I celebrated our honeymoon and most recent anniversary in Yellowstone and Grand Teton National Parks. After returnin...

circa un mese fa

Risolto


List composite numbers that do not contain their prime factors as substrings
The number 63 has the prime factorization 3, 3, and 7, and it contains one of them (3) as a substring. In contrast, the number 4...

circa 2 mesi fa

Risolto


Build a block Toeplitz matrix
A symmetric block Toeplitz matrix has the form, where the are compatibly-sized matrices. Write a routi...

circa 2 mesi fa

Risolto


Condition number of Kronecker product
Given NxN matrix A and MxM matrix B, where M,N<=1000, write a routine to compute the condition number of kron(A,B).

circa 2 mesi fa

Risolto


TingTing
Output logical "true" if the input is the answer to luck and money$$$. Otherwise, output logical "false".

circa 2 mesi fa

Risolto


The Prime Days of Christmas
On the first day of Christmas my true love sent to me partridges in a pear tree. On the second day of Christmas my true love s...

circa 2 mesi fa

Risolto


Extract diagonal of sparse quadratic form
Consider the matrix A and vector v given by, A=round(sprand(5e3,1e4,1/1e4*100)*100); v=randi(10,width(A),1); Write a rout...

circa 2 mesi fa

Risolto


2x2 binning of a large sparse matrix
Consider the 20000 x 20000 sparse matrix, A=round(sprand(2e4,2e4,1/1e4*100)*1000); The task is to divide this matrix into 2x...

circa 2 mesi fa

Risolto


Pipeline - Variable-length Input
Design the |gt|(>) method of |function_handle| so that: >> 1 > @sin > @cos ans = 0.666366745392881 >> cos(sin(1...

circa 2 mesi fa

Carica altro