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Create tangent function out of sine function only
Please don't use cosine and tangent functions

13 days ago

Solved

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

13 days ago

Solved

Create a code for XNOR
Given two inputs, output XNOR of those two

13 days ago

Solved

Create tangent function out of sin and cos
Please don't use tan(x) directly

13 days ago

Solved

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].

13 days ago

Solved

Tell me the slope
Tell me the slope, given a vector with horizontal run first and vertical rise next. Example input: x = [10 2];

13 days ago

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Converts numbers into characters
Converts numbers into characters

13 days ago

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Implement zero-based indexing for Matrices
Given an input vector and position (which is zero based) output the value Example: x = [1 2; 4 5] pos = [0 1] value = 5 ...

13 days ago

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Rotate matrix by -90 degrees
Rotate a Matrix by -90 degrees Example: X = 1 2 3 4 5 6 7 8 9 output = 7 4 ...

13 days ago

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Count me in
Count the number of occurrences of the second input in the first input Ex. x1 = 12344455511; x2 =2; output = 1 ...

13 days ago

Solved

Create sine function out of cosine
Please don't use sin(x) directly

13 days ago

Solved

Clipper Function
Create a function that emulates a clipper circuit Given sin wave, t and the constant value for clipping, and the direction to re...

13 days ago

Solved

Upper Matrix Mock
Given a vector v=[1 3 6 9 11], turn it into a matrix 'ramp' like so: m=[1 3 6 9 11; 0 1 3 6 9; 0 0 1 3 6; 0 0 0 1...

13 days ago

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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 ...

13 days ago

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multiply by three
Given the variable x as your input, multiply it by 3 and put the result equal to y. Examples: Input x = 2 Output y is ...

13 days ago

Solved

Column norms of a matrix
Given a matrix M, return a vector y such that for each k y(k)=norm(M(:,k)) (y(k) is the Euclidean norm of the k-th col...

13 days ago

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

13 days ago

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Program an exclusive OR operation with logical operators
Program an exclusive or operation *without* using the MATLAB function xor. Use logical operators like |, &, ~, ... instead. ...

13 days ago

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findPositiveEvenNumbers
Write a MATLAB function findPositiveEvenNumbers that takes an array of integers as input and returns a new array containing only...

13 days ago

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Temperature Conversion 3
Given a temperature in Celcius, convert it to Fahrenheit.

13 days ago

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Laws of motion 4
Given the initial velocity 'u', final velocity 'v' and acceleration 'a', find the distance travelled.

13 days ago

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Create cosine function out of sine
Please dont use cos(x) directly

13 days ago

Solved

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

13 days ago

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

13 days ago

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Sorted highest to lowest?
Return 1 if the input is sorted from highest to lowest, 0 if not. Example: 1:7 -> 0 [7 5 2] -> 1

13 days ago

Solved

Return longest string in 1-D array of strings
Find the longest string in an array of strings. Return an empty string if the initial array is empty. If there are multiple stri...

13 days ago

Solved

How to calculate log?
There is a log that have base 5. How to calculate? log5(x)?

13 days ago

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

13 days ago

Solved

Divide by 4
Given the variable x as your input, divide it by four and put the result in y.

13 days ago

Solved

kmph to mps
convert kilometer per hour to meter per second

13 days ago