CODEWITHSUNDEEP
arraysmatlabindexingchar
bdavies6086
bdavies6086

Reputation: 382

Retrieve multiple values from matlab string

I currently have a large single row array of chars... I also have two arrays, the first array has all the start indexes of data I would like to retrieve from the char array, the second array has all the end indexes for the data. How can I retrieve all these wanted values from my char array without using a loop?

So far I have tried doing

     chararray(1,start(:):end(:))

but this will only retrieve the first value I would like!

Cheers!

Upvotes: 1

Views: 106

Answers (1)

Divakar
Divakar

Reputation: 221554

Try this -

chararray(bsxfun(@plus,start1(:)-start1(1),start1(1):end1(1)))

This would create a 2D char array where each row be the output from each iteration of your loop code.

Also, please note that I am using start1 and end1 to represent your start and end arrays respectively, so as not to create a clash with the reserved terminate scope end used by MATLAB.

Upvotes: 2

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