how to find index of the double

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Muhammad
Muhammad 2021-5-29
编辑： Image Analyst 2021-11-11
i want to find the indese of the following data
what should be the code for this
  1 个评论
Jan
Jan 2021-5-29
The question is not clear. What are "the following data"? Do you want to sort the vector?

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Image Analyst
Image Analyst 2021-5-29
编辑：Image Analyst 2021-11-11
@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);

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Asmit Singh
Asmit Singh 2021-5-29
编辑：Image Analyst 2021-11-11
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);
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ganesh gng
ganesh gng 2021-11-11
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 2021-11-11
编辑：Image Analyst 2021-11-11
Use the code show in this answer already:
index = find(covid == 1122)

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