A résolu


Area of a Square
Inside a square is a circle with radius r. What is the area of the square?

plus de 2 ans il y a

A résolu


Square a Number
Given an input x, return y, which is equal to the square of x.

plus de 2 ans il y a

A résolu


Create a Matrix of Zeros
Given an input x, create a square matrix y of zeros with x rows and x columns.

plus de 2 ans il y a

A résolu


Compute a dot product of two vectors x and y
x and y are input vectors, d is a number and contains their dot product

plus de 2 ans il y a

A résolu


What percentage?
Calculate the output c as the percentage of a on b for given a and b.

plus de 2 ans il y a

A résolu


MATLAB Basic: rounding II
Do rounding nearest integer. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 9

plus de 2 ans il y a

A résolu


calculate the length of matrix
input 1 array, calculate the length

plus de 2 ans il y a

A résolu


Annual Salary
What is the annual salary of Mr. Cody if he works 40 hours a week and gets $x per hour and a yearly bonus of $2000? (Let, 50 wee...

plus de 2 ans il y a

A résolu


Unit conversion
Convert x degree Celsius to y degree Fahrenheit.

plus de 2 ans il y a

A résolu


Matlab Basics - Rounding I
Write a script to round x DOWN to the next lowest integer: e.g. x = 2.3 --> x = 2 also: x = 2.7 --> x = 2

plus de 2 ans il y a

A résolu


Matlab Basics II - Count rows in a matrix
Write a function that returns that number of rows in a vector or matrix x example: x = [1; 2; 3] output = 3

plus de 2 ans il y a

A résolu


Matlab Basics II - Minimum
Write a function that returns the minimum of each ROW of a matrix x example: x = [1 2 3; 4 5 6]; output [1;4];

plus de 2 ans il y a

A résolu


Matlab Basics II - squares
Write a function that takes matrix A, and squares each element in the matrix example: A = [1 2 3] output = [1 4 9]

plus de 2 ans il y a

A résolu


What is Sum Of all elements of Matrix
Given the matrix x, return the sum of all elements of matrix. Example: Input x = [ 1 2 0 0 0 0 6 9 3 3 ] ...

plus de 2 ans il y a

A résolu


Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.

plus de 2 ans il y a

A résolu


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

plus de 2 ans il y a

A résolu


Squaring Matrix
Square the following matrix using matlab % A = 1 2 3 4 5 6 7 8 So new matrix should display...

plus de 2 ans il y a

A résolu


Convert Fahrenheit to Celsius
Calculate the Celsius temperature C given the Fahrenheit temperature F. Examples: Input F = 90 Output C is 32.22 I...

plus de 2 ans il y a

A résolu


Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<https://i.imgur.com/jlZDHhq.png>> Image courtesy of <http://up...

plus de 2 ans il y a

A résolu


Create a two dimensional zero matrix
You have to create a zero matrix of size (mxn) whose inputs are m and n and the elements of your matrix should be zeros. Exam...

plus de 2 ans il y a

A résolu


kmph to mps
convert kilometer per hour to meter per second

plus de 2 ans il y a

A résolu


Add two numbers
Calculate the sum of two numbers. Example input = [2 3] output = 5

plus de 2 ans il y a

A résolu


Roots
Find out the roots of a given polynomial equation.Given are the coefficients of the equation.

plus de 2 ans il y a

A résolu


Positive Infinity
Round the array a towards positive infinity

plus de 2 ans il y a

A résolu


Negative Infinity
Round the given array a towards negative infinity.

plus de 2 ans il y a

A résolu


Sum of Two Numbers
Given two integer numbers x and y, calculate their sum and put it in z. Examples: Inputs x = 2, y = 4 Output z is 6 ...

plus de 2 ans il y a

A résolu


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

plus de 2 ans il y a

A résolu


Integer or Float?
Test an input to see whether it is an integer or a floating point number. If it is an integer return 1 for 'true'. Otherwise ret...

plus de 2 ans il y a

A résolu


Sum of the Matrix Elements
Add up all the elements in a NxM matrix where N signifies the number of the rows and M signifies the number of the columns. E...

plus de 2 ans il y a

A résolu


Equal to their cube
Tell me three real numbers that are equal to their cubes?

plus de 2 ans il y a

Charger plus