calculate the number of times each codon appears in a .mat file
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Tahir Detinis Zur 2022 年 2 月 28 日
I have an assignment that involves a given mat file. each row in the file is composed of a DNA sequence and the task is to find for each sequence the number of times each codon appears in it. I have very basic knowledge in MATLAB . Can someone help me solve it?
回答 (1 件)
Ive J 2022 年 2 月 28 日
Maybe this example would help:
% create a random DNA seq
dna_codes = ['A', 'T', 'G', 'C'];
dna_str = string(dna_codes(randi(numel(dna_codes),1, 1000)));
count(dna_str, 'ATG') % count how many times ATG codon (M) has been repeated
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