How i can generate 2D matrix with unique values using 2D choatic map ?

6 Ansichten (letzte 30 Tage)
Beantwortet: Image Analyst am 14 Mär. 2023
Hellow matlab comunity.
I want to generate (20*20) matrix with unique values for each row and each column and the range of values in each cell must be between 0 and 19 using 2D chaotic map and with matalb code.
for example, if the size of matrix is 4*4 the output must be as below:
0 3 2 1
1 2 0 3
3 0 1 2
2 1 3 0
and i want this output is fixed for each run.
3 Kommentare2 ältere Kommentare anzeigen2 ältere Kommentare ausblenden
Dyuman Joshi am 14 Mär. 2023
How does it generate random numbers?
You still didn't answer - What is the logic behind this output? and is the output I mentioned acceptable or not?

Melden Sie sich an, um zu kommentieren.

Antworten (1)

Image Analyst am 14 Mär. 2023
Try this:
numbers = repmat(randperm(20)-1, 1, 20);
randomIndexes = randperm(numel(numbers));
finalMatrix = reshape(numbers(randomIndexes), 20, 20)
unless you mean a Latin Square
0 Kommentare-1 ältere Kommentare anzeigen-1 ältere Kommentare ausblenden

Melden Sie sich an, um zu kommentieren.

Kategorien

Find more on Random Number Generation in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by