解決済み

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

2年以上前

解決済み

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

2年以上前

解決済み

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

2年以上前

解決済み

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

2年以上前

解決済み

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

2年以上前

解決済み

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

2年以上前

解決済み

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

2年以上前

解決済み

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...

2年以上前

解決済み

Unit conversion
Convert x degree Celsius to y degree Fahrenheit.

2年以上前

解決済み

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

2年以上前

解決済み

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

2年以上前

解決済み

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];

2年以上前

解決済み

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]

2年以上前

解決済み

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 ] ...

2年以上前

解決済み

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

2年以上前

解決済み

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

2年以上前

解決済み

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

2年以上前

解決済み

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

2年以上前

解決済み

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...

2年以上前

解決済み

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...

2年以上前

解決済み

kmph to mps
convert kilometer per hour to meter per second

2年以上前

解決済み

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

2年以上前

解決済み

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

2年以上前

解決済み

Positive Infinity
Round the array a towards positive infinity

2年以上前

解決済み

Negative Infinity
Round the given array a towards negative infinity.

2年以上前

解決済み

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 ...

2年以上前

解決済み

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

2年以上前

解決済み

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...

2年以上前

解決済み

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...

2年以上前

解決済み

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

2年以上前