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# mayank ghugretkar

Last seen: 3 years ago Active since 2019

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caesar cyphor encryption problem .
Caesar's cypher is the simplest encryption algorithm. It adds a fixed value to the ASCII (unicode) value of each character of a ...

4 years ago | 40 answers | 0

### 40

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Question

how does a diff operation works for relational and logical cases with arrays ?
i was trying to work with diff operator after trying out sum[1 2 4 6] diff([14 5 6 14 32]) ans= -9 1 8 18 above statemen...

4 years ago | 2 answers | 0

### 2

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how to replace elements in top third, middle third, and bottom third of matix
function T=trio(n,m) T(3*n,m)=3; % or you can use random no. generation...but since we are assigning alues anyway , this vl wor...

4 years ago | 3

Answered
Matlab function to take matrix as input and return elements in its four corners as output
function [top_left,top_right,bottom_left,bottom_right] = corners(M) top_left = M(1,1); top_right = M(1,end); bott...

4 years ago | 4