A résolu


Perimeter
Given a sequence of points forming a closed path (first and last points are coincident) return the perimeter value. For example...

environ un mois il y a

A résolu


Is there a GPU Device?
Return true if there is a supported GPU device available on the Cody computer.

environ un mois il y a

A résolu


Draw a '7' in a zero matrix!

environ un mois il y a

A résolu


Sum of elements in a vector (★)
(copy of Prob. 3) Find the sum of all the numbers of the input vector x. Input x = [1 2 3 5] Output y is 11 <> ...

environ un mois il y a

A résolu


Find nth triangular number.
Calculate the triangular number of given integer n.

environ un mois il y a

A résolu


Given a matrix, swap the 2nd & 3rd columns
If a = [1 2 3 4; 1 2 3 4; 1 2 3 4; 1 2 3 4]; then the result is ans = 1 3 2 4 1 3 2...

environ un mois il y a

A résolu


Matrix Generation.
if input n =1, generate a matrix y = [1]

environ un mois il y a

A résolu


Divisible by 21
Write a function to determine if a number is divisible by 21.

environ un mois il y a

A résolu


Guess the logic

environ un mois il y a

A résolu


Area of right triangle
Given a hypotenuse and a leg , calculate the area of right triangle.

environ un mois il y a

A résolu


Multiplying the Sums of Two Arrays
Get two arrays, add the values within the array up, and then multiply the two total values. [2,3]*[3,6] 5*18 90

environ un mois il y a

A résolu


Replace May with April
For instance, if the input is input_str = 'The flowers may bloom in April'; then the output is output_str = 'The flo...

environ un mois il y a

A résolu


Zero Out Negative Elements
Write a MATLAB function called zeroNegatives that takes a numeric vector v as input and returns a modified version where all neg...

environ un mois il y a

A résolu


Cancel Middle
Write a function called cancel_middle that takes A, an n-by-m matrix, as an input where both n and m are odd numbers an...

environ un mois il y a

A résolu


Count ones
Write a program to count number of ones (1s) in an integer variable input. For example: Input x=2200112231 output y=3 I...

environ un mois il y a

A résolu


Sum of Even Numbers in a Vector
Write a function that takes a vector x as input and returns the sum of all even numbers in x. Input: x = [1, 2, 3, 4, 5, 6] ...

environ un mois il y a

A résolu


Return part of an array
Given a 5x5 array, return a 3x3 array that contains the cells that are not on the edge of the array: Given this array Return...

environ un mois il y a

A résolu


Which quadrant?
Given a complex number, output quadrant 'I' 'II' 'III' or 'IV' | II | I | ...

environ un mois il y a

A résolu


Area of a disk
Find the area of a disk or circle. x= radius of the disk.

environ un mois il y a

A résolu


Find the nearest integer
Given a vector of integers and a real number find the closest integer. EX: >> a = [2 4 5 6 8 10]; >> b = 4.6; >> nea...

environ un mois il y a

A résolu


Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...

environ un mois il y a

A résolu


Add two different item as shown in example
Add two different item as shown in example x=5; y='ab'; Then output must be'5ab';

environ un mois il y a

A résolu


Get 1-4-3-4-4
Get the value of the indices in the title and assign it to an array

environ un mois il y a

A résolu


interesting center of magic matrix
output the centre of magic matrix of n input=7; output=25

environ un mois il y a

A résolu


Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
The given function returns the index of the maximum value in a given matrix. such as X=[4,3,4,5,9,12,0,5] Ans= 6 if maxim...

environ un mois il y a

A résolu


Find 10's complement
Find 10's complement of a given number. An example is <http://electrical4u.com/9s-complement-and-10s-complement/ shown here>.

environ un mois il y a

A résolu


Create incrementing array
Given a and b generate an output matrix as shown in following examples: a=2 b=5 output=[2 20 200 2000 20000] a=4 b...

environ un mois il y a

A résolu


Compute Airspeed from Mach Number
Write a MATLAB function that converts a Mach number to airspeed given the speed of sound aa in m/s: V=M⋅a V = airspeed (m/s) M...

environ un mois il y a

A résolu


You never ask a lady her age
Instead you ask her to multiply her age by 10, then subtract any of the first nine multiples of 9 (9,18,...,81), and tell you th...

environ un mois il y a

A résolu


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...

environ un mois il y a

Charger plus