Resuelto

Scrabble Scores - 4
This problem is part of a set of problems that successively develop a more sophisticated Scrabble scoring routine. The point dis...

casi 11 años hace

Resuelto

Given an input string, generate a variable name out of it
Given an input string, generate a variable name out of it in easy to read format by a programmer. If the input string contai...

casi 11 años hace

Resuelto

Combined Ages 4 - Non-symmetric with multiples, n ≥ 3
This problem is slightly more difficult than <http://www.mathworks.com/matlabcentral/cody/problems/42383-combined-ages-3-non-sym...

casi 11 años hace

Resuelto

Combined Ages 3 - Non-symmetric, n ≥ 3
Pursuant to the previous two problems ( <http://www.mathworks.com/matlabcentral/cody/problems/42382-combined-ages-1-symmetric-n-...

casi 11 años hace

Resuelto

Combined Ages 2 - Symmetric, n ≥ 3
Following on <http://www.mathworks.com/matlabcentral/cody/problems/42382-combined-ages-1-symmetric-n-3 Combined Ages 2>, you wil...

casi 11 años hace

Resuelto

Recursive Standard Deviation
When you have a large set of data, it can be resource consuming to calculate standard deviation at every step. So why not calcul...

casi 11 años hace

Resuelto

median3d filter
Give any 3D matrix A of size h,w,d and neighborhood radius r , find its median filtered output B. function B=median3d(A,r)

casi 11 años hace

Resuelto

Days until next NewYear ball drop
Given a date string in the form 'yyyy-mm-dd' or 'yyyy-mm-dd hh:mm:ss', calculate the number of *days* until the dropping of the ...

casi 11 años hace

Resuelto

Create a Standard Size Vector
Given an input x, create a row vector y from 1 to x with 5 elements.

casi 11 años hace

Resuelto

Can't wait for NewYear ball drop !
Given an input string of the form 'yyyy-mm-dd' or 'yyyy-mm-dd hh:mm:ss', return a string message indicating how many days, hours...

casi 11 años hace

Resuelto

Disjunctive Normal Form
This problem is the companion to Problem <http://www.mathworks.com/matlabcentral/cody/problems/1484 1484>. In Boolean logic, a f...

casi 11 años hace

Resuelto

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 ...

casi 11 años hace

Resuelto

Get the array of sum for three consecutive numbers in an array
Get the array of sum, for three consecutive numbers in an array. if Input 'x' does not have at-least 3 elements then 'y' shou...

casi 11 años hace

Resuelto

Determine the mean of matrix
Determine the mean of matrix without using mean function Hint: use simple algorithm

casi 11 años hace

Resuelto

Find the realtion between x and y
x=1 then y=3, x=2 then y=7, x=3 then y=13,

casi 11 años hace

Resuelto

Divisible by n, prime divisors (including powers)
For this problem, you will be provided an array of numbers (not necessarily in order). Return the array of numbers with only pri...

casi 11 años hace

Resuelto

Create an array (n,n) where only diagonal elements are '1' and others are '0'
Create an array (n,n) where only diagonal elements are '1' and others are '0' EX: n = 3; then Resultant array would be [ 1 0...

casi 11 años hace

Resuelto

Divisible by n, prime vs. composite divisors
In general, there are two types of divisibility checks; the first involves composite divisors and the second prime divisors, inc...

casi 11 años hace

Resuelto

Array
Create a 3 by 3 array of 1s

casi 11 años hace

Resuelto

Vertically stack two vectors
Stack two vectors on top of each-other so that... if A = [1 5 3] and B = [8 6 4] then C = [1 5 3 ; 8 6 4]

casi 11 años hace

Resuelto

Summation of array
Given an array, Find the sum of all of the elements in it Examples: Input x = [1 2 3 5; 4 5 6 7]; Output y is 33

casi 11 años hace

Resuelto

Code Wheel
Create a function that offsets each value in a given string by a given amount. For instance, codewheel('hello',1) s...

casi 11 años hace

Resuelto

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:...

casi 11 años hace

Resuelto

Find the area!
Find the area of a medium Dominos pizza

casi 11 años hace

Resuelto

Converter temp 0 to 200 degree C to 4 to 20mA
Converter temp 0 to 200 degree C to 4 to 20mA (It is used in transmitter)

casi 11 años hace

Resuelto

Add two hex numbers
Add two hex numbers

casi 11 años hace

Resuelto

Is the light on?
If true , yes; If false , no create a logical vector;

casi 11 años hace

Resuelto

Determine if input is divisible by three.
Given a positive integer, n, determine if n is divisible by 3. If yes, the function should output true. If no, false.

casi 11 años hace

Resuelto

Sum of a vetor
y = vectorsum(x)

casi 11 años hace

Resuelto

write an algebraic expression
An electrician charges $45 per hour and spends $20 a day on gasoline. Write an algebraic expression to represent his earnings fo...

casi 11 años hace