find the read numbers from a text file & find the sum of 1-10 numbers, store the results in a array in matlab in matlab

To find and read numbers from a text file in MATLAB, you can use the fscanf function. Here is an example code snippet:

main.m
% Open the file for reading
fileID = fopen('filename.txt', 'r');

% Read numbers from the file
numbers = fscanf(fileID, '%f');

% Close the file
fclose(fileID);
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In this example, filename.txt is the name of the text file you want to read. The %f format specifier is used to read floating-point numbers from the file. If your file contains integers, you can use %d instead.

To find the sum of the numbers from 1 to 10 and store the results in an array, you can use a loop. Here is an example code snippet:

main.m
% Initialize array
sum_array = zeros(1, 10);

% Calculate sum of numbers from 1 to 10
for i = 1:10
    sum_array(i) = sum(1:i);
end
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In this example, we initialize an array sum_array with 10 zero elements. Then, using a loop, we calculate the sum of numbers from 1 to i and store the result in sum_array(i).

Finally, to store the results in an array and display it, you can use the following code:

main.m
% Display the array
disp(sum_array);
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Hope this helps!