Estelle

Last seen: 2 days ago | Active since 2016

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Professional Interests: Controls

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If-then-else
Complete the function below such that if the value of x is in the range 10 to 14, inclusive, the value 18 is assigned to y. Oth...

18 days ago

Solved

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

25 days ago

Solved

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:...

28 days ago

Solved

Create a vector
Create a vector from 0 to n by intervals of 2.

28 days ago

Solved

Perimeter of a semicircle
Given the diameter d, find the perimeter of a semicircle

28 days ago

Solved

How to calculate the length of a triangle's side given two angles and one side
You are given a triangle with angles alpha, beta and gamma and sides a opposite alpha, b opposite beta and c opposite gamma. ...

29 days ago

Solved

Get the length of a given vector
Given a vector x, the output y should equal the length of x.

1 month ago

Solved

Square root of a number
Write a code that will output the square root of x.

1 month ago

Solved

Volume and area of a sphere
Input(r) - radius Output([v,s]) - volume and area

1 month ago

Solved

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

1 month ago

Solved

Square the input
Given a scalar or vector x, return the square of each element. Example x = [7 2] answer = [49 4]

1 month ago

Solved

Convert from Fahrenheit to Celsius
Given an input vector F containing temperature values in Fahrenheit, return an output vector C that contains the values in Celsi...

1 month ago

Solved

Laws of motion 2

1 month ago

Solved

Laws of motion 1

1 month ago

Solved

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

1 month ago

Solved

Find the max element of the array
Find the max element of the array

1 month ago

Solved

the average value of the elements
Calculate the average value of the elements in the array

1 month ago

Solved

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

1 month ago

Solved

Double all elements in the array
Duplicate all elements in the array

1 month ago

Solved

Convert radians to degrees
Given input in radians, output to degrees

2 months ago

Solved

Add two numbers
Given a and b, return the sum a+b in c.

2 months ago

Solved

Solve a System of Linear Equations
Example: If a system of linear equations in x₁ and x₂ is: 2x₁ + x₂ = 2 x₁ - 4 x₂ = 3 Then the coefficient matrix (A) is: 2 ...

2 months ago

Solved

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

2 months ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

2 months ago

Question

Get an Error connecting LEGO Mindstorms EV3 via bluetooth with MATLAB but can connect with Simulink; How do I fix this?
The Matlab syntax is myev3 = legoev3('bluetooth','COM6'); The error generated by the compiler is Error using legoev3 (line 1...

4 months ago | 1 answer | 0

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answer

Solved

length of a vector
Find twice the length of a given vector.

5 years ago

Solved

Simple equation: Annual salary
Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

5 years ago

Solved

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

5 years ago

Solved

square number
Square a number

5 years ago

Solved

Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

5 years ago