how to find index of the double

142 views (last 30 days)
Muhammad
Muhammad on 29 May 2021
Edited: Image Analyst on 11 Nov 2021
i want to find the indese of the following data
what should be the code for this
  1 Comment
Jan
Jan on 29 May 2021
The question is not clear. What are "the following data"? Do you want to sort the vector?

Sign in to comment.

Accepted Answer

Image Analyst
Image Analyst on 29 May 2021
Edited: Image Analyst on 11 Nov 2021
@Muhammad SULAMAN, you ask "i am tring to find the index of all the data written in double data", so here is a list of all the indexes of all the data in your vector:
allIndexes = 1 : length(covid);
To find the index of a certain, specific value in covid, use find():
index = find(covid == 1122);

More Answers (1)

Asmit Singh
Asmit Singh on 29 May 2021
Edited: Image Analyst on 11 Nov 2021
In my understanding you are trying to find an index of a particular value in double. You can use the find function. You can know more using the documentation here. Here is code for a simple example.
% Load your covid double data into "a".
a
% Search for the value 1000
index = find(a == 1000);
  4 Comments
ganesh gng
ganesh gng on 11 Nov 2021
In the following example if I want to find data 1122, output should be its index which is 6,
Is there any way to do this?
Jan
Jan on 11 Nov 2021
Edited: Image Analyst on 11 Nov 2021
Use the code show in this answer already:
index = find(covid == 1122)

Sign in to comment.

Community Treasure Hunt

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

Start Hunting!