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Feeds
A résolu
Flip the diagonal values
Write a program that flip the elements of main diagonal , upper and lower diagonal values of a sqare matrix. For example if a ...
4 jours il y a
A résolu
Flipping
Write code that can reverse the vector without using any sort of loop. Example Given the input vector A = [ 1 2 3 4 5...
4 jours il y a
A résolu
Flip the bit
Given an input character string (e.g. '1001'), return a character string with the bits flipped ('0110').
4 jours il y a
A résolu
Flipping a Matrix
Flipping matrix up and down. If a central row is exists, leave it, and flip remaining rows. Example Mat = magic(3) ...
4 jours il y a
A résolu
swap sign sum & multiply castles
It is an easy problem, if you know the answer. Given a square matrix of NxN ordinary numbers. Initially place N identical indi...
4 jours il y a
A résolu
Half-Swap
Given a vector with an even number of elements, rearrange it so that the elements in its first half are switched with those i...
4 jours il y a
A résolu
Matlab Basics - Switching Assignments
Switch assignments for variables x and y, for example start with x = 1 and y = 3 end with y = 1 and x = 3 Do NOT simply r...
4 jours il y a
A résolu
Swap between columns
The idea is to swap between second and second last column Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; ...
4 jours il y a
A résolu
Remove a specific character with another
Remove any (-) dash sign with (_) underscore Ex = 'The-Journey-of-thoudsands-miles-starts-with-a-single-step' y = 'The_Jour...
4 jours il y a
A résolu
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; ...
4 jours il y a
A résolu
Swap between first and last column
The idea is to swap between first and last column Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 ...
4 jours il y a
A résolu
Swap between rows
The idea is to swap between second and second last row Ex = [1 2 3 4 5; 5 4 3 2 1; 1 2 3 4 5; 1 2 3 4 5; ...
4 jours il y a
A résolu
Compute the harmonic numbers
The nth <https://mathworld.wolfram.com/HarmonicNumber.html harmonic number> is defined as the sum of the reciprocals of the inte...
7 jours il y a
A résolu
Energy of a photon
⚛ ☢ ⚛ ☢ ⚛ ☢ ⚛ Given the frequency F of a photon in giga hertz. Find energy E of this photon...
7 jours il y a
A résolu
Find x rows where the sum of the numbers is the maximum
Find x rows where the sum of the numbers is the maximum. For example: when x is 2 and m is 2 3 5 0 2 3 5 5 6 0 9 4 then y =...
11 jours il y a
A résolu
Remove entire row and column in the matrix containing the input values
Remove the entire row and column from the matrix containing specific values. The specified value can be a scalar or a vector. Fo...
11 jours il y a
A résolu
remove every row&col for every nan
for a given matrix, remove the row and column of every nan. Example x=[1 2 NaN 4 5 6 7 8 ...
11 jours il y a
A résolu
Remove a specific row with max value
Remove the row that contain the max value in the matrix? If you like the problem, please like it :)
11 jours il y a
A résolu
Remove a specific row with min value
Remove the row that contain the min value in the matrix? If you like the problem, please give it a like:)
11 jours il y a
A résolu
Remove a specific column with max value
Remove the column that contain the max value in the matrix? If you like the problem, please give it a like:)
11 jours il y a
A résolu
Remove a specific column with min value
Remove the column that contain the min value in the matrix? If you like the problem, please give it a like:)
11 jours il y a
A résolu
Find Rows with Specift Properities
Delete rows with specific properites as following: Find rows that have a negative value in any element of the row and delete it...
11 jours il y a
A résolu
Remove all the columns contains only zero
Remove the column from the matrix which has only zeros . Refer the Example below a= 1 0 3 0 23 0 56 0 1 ...
11 jours il y a
A résolu
Column Removal (★★★)
(copy of prob 7) Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2...
11 jours il y a
