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Solved

Matrix Rotation

Write a MATLAB function that rotates a given matrix by 90 degrees clockwise. The rotation should be performed in-place, without ...

18 days 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 )...

3 months ago

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Implement the signum function

The signum function is a common mathematical function, which has the following definition : If x => 0, its value is 1, if x < 0...

3 months ago

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Palindrome Checker

Create a MATLAB function that checks whether a given string is a palindrome or not. A palindrome is a word, phrase, number, or o...

3 months ago

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Sort by absolute value

Given a list of numbers, arrange them in ascending order based on their absolute values. For example, for the list [-30, -5, 1...

3 months ago

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Replace with Lower

Given a list of integers, for each element, replace it with the minimum integer found in the sub-list to its strict right (exclu...

3 months ago

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Průměr z výběrového souboru

Napište funkci, která vrátí průměr z hodnot vektoru data. Např data = [1, 2, 3, 4, 5, 6, 7, 8, 9] je prumer = 5.

3 months ago

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Armstrong Number

Write a function name armstrong_check that checks whether the given input is an Armstrong Number or not. It returns logical True...

7 months ago

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Given a matrix X, manipulate it accordingly

Given a matrix X, 1st add a column to the matrix whose elements are the summation of each rows. Then add a row to the matrix who...

7 months ago

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Orthogonalize 3 column vectors using the Gram-Schmidt process

Use the Gram-Schmidt process to orthogonalize three linearly independent column vectors. Return three output column vectors that...

7 months ago

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Orthogonalize a 2x2 matrix using the Gram-Schmidt process

Use the Gram-Schmidt process to orthogonalize two linearly independent column vectors. Return two output column vectors that are...

7 months ago

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Matrix symmetry

Given a matrix A = [1 2 3; 4 5 6] Flip it horizontally and vertically to obtain a complete reversal of both rows and columns. ...

7 months ago

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Create an m x n array consisting only of an input value.

Create an array with m rows and n columns wherein all entries are assigned the input value x.

7 months ago

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Return part of an array

Given a 5x5 array, return a 3x3 array that contains the cells that are not on the edge of the array: Given this array Return...

7 months ago

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Summing the last column column

Given a matrix, return the sum of the last column of the array.

7 months ago

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Count integers in randomized vector that are multiples of a given number.

The mod() function We might all remember the days when we were taught to divide and then set the remainder aside if the numbers...

7 months ago

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Find the mean of the magic x

Given a x term, find the magic x, then find the mean/average of any one row or column.

7 months ago

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nxn matrix with elements from 1:n^2

really simple once you see what the matrix is supposed to look like. i appreciate what seems to be a clever approach to solving ...

7 months ago

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Find alternating sum

Given an array, find alternating sum i.e. – y = x (1) – x (2) + x (3) – x (4) + x (5) - …

7 months ago

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Check for armstrong number

Given a number, check if it is an armstrong number. Eg: n = 371 Output: 1 Eg: n = 75 Output: 0

7 months ago

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Extract the prime numbers

Given a list of elements, extract the prime numbers from that array.

7 months ago

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How many offices does MathWorks have in the UK

Please write a function that returns the number of offices MathWorks has in the UK.

7 months ago

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Add Even and Subtract Odd Numbers in an Array

For an input array, add all the even values and subtract the odd values. This final value is the output. E.g. input = [1 2 3 4...

7 months ago

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Harmonic series counting

The function takes a positive limit as input, And counts how many terms must be summed in the harmonic series: 1/1, 1/2, 1/3, ...

7 months ago

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Remove a specific row with max value

Remove the row that contain the max value in the matrix?

7 months ago

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Remove a specific row with min value

Remove the row that contain the min value in the matrix?

7 months ago

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Remove a specific column with max value

Remove the column that contain the max value in the matrix?

7 months ago

Solved

Remove a specific column with min value

Remove the column that contain the min value in the matrix?

7 months ago

Solved

Swap between first and last

The idea is to swap between first and last row Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; ...

7 months ago