how can i do a histogram ?

Question

Armina Petrean 2023-5-16

回答： Askic V 2023-5-16

i have the frequency of some word who appear in a text and i want to do the histogram of them.

Answer 1

Askic V 2023-5-16

For the paricular case, I think bar function would be more appropriate.

text = "In the realm of possibilities, actions speak louder than words." +...

"Faith is the guiding force that propels us to act with conviction." +...

"Through acts of kindness and faith, we can make a difference.";

words = ["act", "faith"];

for i = 1:numel(words)

word_counts(i) = numel(strfind(lower(text), words{i}));

end

bar(word_counts);

xticks(1:numel(words));

xticklabels(words);

title('Histogram of Specific Words');

xlabel('Words');

ylabel('Frequency');