Gelöst

Check if any duplicates in your data
Given an array x, return a number n equal to the largest number of repetitions in your data. For example: If x=[1 2 3 6 8 4 9]...

fast 4 Jahre vor

Gelöst

Transpose of matrix
Transpose of matrix as per test cases

fast 4 Jahre vor

Gelöst

Convert number from given base to other base
Convert number from given base to other base. Example 400 in base 5, find equivalent number in base 8, it is 144.

fast 4 Jahre vor

Gelöst

Convert Kilometers to Miles
Convert kilometers to miles. Consider 1 km = 0.62 mile. Note: Don't use the '*' operator.

fast 4 Jahre vor

Gelöst

Find the mode of the given input
Find the statistical <http://en.wikipedia.org/wiki/Mode_(statistics)/ mode> of the given input. Example: If X is matr...

fast 4 Jahre vor

Gelöst

Replace odd number in given matrix by zero
Replace the odd numbers in a given matrix with zero. Example A = [ 17 24 1 8 15 23 5 7 ...

fast 4 Jahre vor

Gelöst

kmph to mph converter
Convert the speed in miles/hour to km/hour.

fast 4 Jahre vor

Gelöst

Linear system of equations
Solve the system of equations in three variables.

fast 4 Jahre vor

Gelöst

Sum of cubes
Write a program to determine sum of cubes of first n odd numbers.

fast 4 Jahre vor

Gelöst

Display negative numbers
Given array,x, display all the negative numbers and display output as y. Example x=[1 -2 3 -4] , output is y=[-2 -4].

fast 4 Jahre vor

Gelöst

Nth root
Nth root of a number x

fast 4 Jahre vor

Gelöst

Solve Linear equations
Solve Linear equations Example: x+y=2 and x+2y=3, then x and y equal to 1.

fast 4 Jahre vor

Gelöst

easy problem
Find the last element of the array

fast 4 Jahre vor

Gelöst

Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the numbers. Otherwise return false. Example...

fast 4 Jahre vor

Gelöst

Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2 3 3 3 4...

fast 4 Jahre vor

Gelöst

Crop an Image
A grayscale image is represented as a matrix in MATLAB. Each matrix element represents a pixel in the image. An element value re...

fast 4 Jahre vor

Gelöst

Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

fast 4 Jahre vor

Gelöst

Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

fast 4 Jahre vor

Gelöst

Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

fast 4 Jahre vor

Gelöst

Stairs
Make an n by n matrix, where the elements are ones and zeros. In the main diagonal, and under that, there should be only ones (...

fast 4 Jahre vor

Gelöst

Polynomial Multiplication
Multiply two polynomial equation.Given polynomial coefficients a and b.

fast 4 Jahre vor

Gelöst

Box
Give the volume of a box, x is equal to the body diagonal.

fast 4 Jahre vor

Gelöst

Finding perimeter of a rectangle
A rectangle has a length of x centimeters and a width of w centimeters. Find the perimeter.

fast 4 Jahre vor

Gelöst

Mid-term report
You just got your mid-term report, but it's full of ones and twos :(. So before you give it to your parents, you change it, in o...

fast 4 Jahre vor

Gelöst

Divide pi
Divide pi by x!

fast 4 Jahre vor

Gelöst

Multiply pi
Multiply pi with x!

fast 4 Jahre vor

Gelöst

Create an array from 1 to x in steps of 1.

fast 4 Jahre vor

Gelöst

Approximate functions 1 (★★★)
Compute the following sum for any given x and positive integer n. <<https://i.imgur.com/eUwXdSE.gif>> <> Here m! denote...

fast 4 Jahre vor

Gelöst

Vector creation using colon operator
Create a vector y containing n uniformly spaced values between a and b, with a < b. Use the colon (:) operator.

fast 4 Jahre vor

Gelöst

Replicate elements in vectors (★★★)
(copy of Prob 867) Replicate each element of a row vector (with NaN) a constant number of times. Examples n=2, A=[1 2...

fast 4 Jahre vor