Ethan

Last seen: 4 months ago | Active since 2024

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Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; ...

4 months ago

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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...

4 months ago

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Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

4 months ago

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Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to find the logical indices o...

4 months ago

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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...

4 months ago

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Return the first and last characters of a character array
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

4 months ago

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Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

4 months ago

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Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

4 months ago

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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.

4 months ago

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Try 1.5.4: Celsius to Fahrenheit
Write a program to convert an input given in Celsius to Fahrenheit. Examples: Input celsiusValue = 100 Output fahrValu...

4 months ago

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Write a code that will follow the equation y = x * (x + x) * x.
If x = 5, y = 5 * (5+5) * 5 = 250

4 months ago

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

4 months ago

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Close MATLAB with keyboard
Close MATLAB with keyboard without using mouse

4 months ago

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Saving MATLAB session to a file
How to save MATLAB session to a file?

4 months ago

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metre to feet converter
The idea is to make a converter, which exchange meters to feets. We use a factor of 1m = 3.281*1f. so 3m are equals to 9.843 m...

4 months ago

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Vectors counting by 2
Create a vector numbers from 7 to 15 in increments of 2

4 months ago

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Watt
Ampere x Volt = Watt

4 months ago

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GPA
Math's credit is 5 and you got x | Physics's credit 7 and you got y what is your GPA

4 months ago

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Mile to Kilometer
x is mile and y is km

4 months ago

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Kelvin to Fahrenheit
You can find a doc about it in here => https://www.rapidtables.com/convert/temperature/how-kelvin-to-fahrenheit.html x is kelvi...

4 months ago

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Bit to Gigabyte
1 bit = 1.25 × 10^-10 gigabytes | x is bit | y is gigabyte

4 months ago

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Volume of Cylinder
Find the volume of a cylinder

4 months ago

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Write a MATLAB function that takes a positive integer ( n ) as input and returns the sum of all the even numbers from 1 to ( n ).
Write a MATLAB function that takes a positive integer ( n ) as input and returns the sum of all the even numbers from 1 to ( n )...

4 months ago

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Min of a Matrix
Return the minimum value in the given matrix.

4 months ago

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Converts numbers into characters
Converts numbers into characters

4 months ago

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

4 months ago

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

4 months ago

Solved

to the 2 all elements
to the 2 all elements

4 months ago

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

4 months ago

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

4 months ago