I have a csv file, which contains some 0 and some non-zero values. How to get the index of the non-zero values in the csv file?

1 visualizzazione (ultimi 30 giorni)

Kiruthiga Sekar il 16 Apr 2019

0
Link

Link diretto a questa domanda

https://it.mathworks.com/matlabcentral/answers/456758-i-have-a-csv-file-which-contains-some-0-and-some-non-zero-values-how-to-get-the-index-of-the-non-z

Commentato: the cyclist il 16 Apr 2019

Book4.csv

Please find the attached file. How to get the index of a non-zero value in the csv file, like i need to get [4 7] in an array, as it has the non-zero values. TIA

0 Commenti
Mostra -2 commenti meno recentiNascondi -2 commenti meno recenti

Accedi per commentare.

Accedi per rispondere a questa domanda.

Risposta accettata

the cyclist il 16 Apr 2019

1
Link

Link diretto a questa risposta

https://it.mathworks.com/matlabcentral/answers/456758-i-have-a-csv-file-which-contains-some-0-and-some-non-zero-values-how-to-get-the-index-of-the-non-z#answer_370933

Apri in MATLAB Online

data = csvread('Book4.csv');
idx = find(data);

3 Commenti
Mostra 1 commento meno recenteNascondi 1 commento meno recente

Kiruthiga Sekar il 16 Apr 2019

How to store the idx in an array?

the cyclist il 16 Apr 2019

idx is a numeric array. See this documentation page for more info.

Did you want something different?

Accedi per commentare.

Più risposte (0)

Accedi per rispondere a questa domanda.

Categorie

MATLAB Get Started with MATLAB

Scopri di più su Get Started with MATLAB in Help Center e File Exchange

Prodotti

MATLAB

Release

R2019a

Community Treasure Hunt

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

Start Hunting!

Translated by