Differences Of The Elements Of A Matrix.

4 Ansichten (letzte 30 Tage)
Pranjal Pathak
Pranjal Pathak am 17 Jan. 2012
Hi, I have a problem which may be very simple for others but since I am very new to MATLAB I am facing some problem regarding the same.
I have a 128-by-128 matrix. I need to find the differences of the adjacent elements(i.e., 2nd element- 1st element,3rd element- 2nd element...so on),firstly along the rows and secondly along the columns to give two different matrices(using the 'diff'command). Can anyone please help me out in solving this problem?
Thanking You!

Melden Sie sich an, um diese Frage zu beantworten.

Akzeptierte Antwort

Andrei Bobrov
Andrei Bobrov am 17 Jan. 2012
doc diff
eg:
H = diff(I,1,2) % differences between columns
V = diff(I) % differences between rows

Weitere Antworten (0)

Kategorien

Mehr zu Matrix Indexing finden Sie in Help Center und File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by