Problem 43169. Frequency Analysis of Text
Frequency analysis is a common task in cryptoanalysis. It is essentially counting the occurrences of alphabets (regardless of case).
So for example,
s = 'This is a very good day'
frequency = [2 0 0 2 1 0 1 1 2 0 0 0 0 0 2 0 0 1 2 1 0 1 0 0 2 0]
Frequency is organized from a-z.
Please write a program that performs this calculation.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers31
Suggested Problems
-
Find common elements in matrix rows
2395 Solvers
-
2777 Solvers
-
479 Solvers
-
442 Solvers
-
Find out value of sine given by degree.
318 Solvers
More from this Author1
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!