How to store output for each input.

Greetings for the day.

I am an civil enginnering student and new with the world of programing. I tried to load multiple inputs in program and run with for loop and succesfully achived the result for each input.

clc
inputNames = {"mat1.mat", "mat2.mat", "mat3.mat"}
length(inputNames)

for i = [1:length(inputNames)]
    load(inputNames{i})

    i
    fprintf("Lx = Length of shorter span = %d mm \n", Lx)
    fprintf("Ly = Length of longer span = %d mm \n", Ly)
	
endfor

Output:

inputNames =
{
  [1,1] = mat1.mat
  [1,2] = mat2.mat
  [1,3] = mat3.mat
}

ans =  3
i =  1
Lx = Length of shorter span = 6000 mm
Ly = Length of longer span = 7000 mm
i =  2
Lx = Length of shorter span = 7000 mm
Ly = Length of longer span = 8000 mm
i =  3
Lx = Length of shorter span = 8000 mm
Ly = Length of longer span = 9000 mm

Now I want to save the result of each input in different output file.

For example if I run my program with three input files as in above code, i want to store the output in different files i.e, three files.

I really need help to solve this problem.

[KSSV]

Which result?

[gurbhej_singh]

i = 1

Lx = Length of shorter span = 6000 mm

Ly = Length of longer span = 7000 mm

i = 2

Lx = Length of shorter span = 7000 mm

Ly = Length of longer span = 8000 mm

i = 3

Lx = Length of shorter span = 8000 mm

Ly = Length of longer span = 9000 mm

Above given is the result I got when i run the code with Three input files and i want this result to be stored in different output file.

For Example resut given by "mat1.mat" file should be stored in "Output1" and like wise "Input2, Input3,....." should be saved in "Output2, Output3,....."

Answer 1

[Raj]

clc
inputNames = {'mat1.mat', 'mat2.mat', 'mat3.mat'}
length(inputNames)
for i = [1:length(inputNames)]
    load(inputNames{i})
    i
    fileID = fopen(sprintf('file%d.txt',i),'w')
    fprintf(fileID,'Lx = Length of shorter span = %d mm \n', Lx)
    fprintf(fileID,'Ly = Length of longer span = %d mm \n', Ly)
    fclose(fileID);
end

mat1 data will be stored in file1, mat2 in file2 and mat3 in file3.

[gurbhej_singh]

Thank you very much, it works for me.

Answer 2

[KSSV]

inputNames = {"mat1.mat", "mat2.mat", "mat3.mat"}
length(inputNames)

for i = 1:length(inputNames)
    load(inputNames{i})
    i
    fid = fopen(['output',num2str(i),'.txt'],'w') ;
    fprintf(fid,"Lx = Length of shorter span = %d mm \n", Lx) ;
    fprintf(fid, "Ly = Length of longer span = %d mm \n", Ly) ;
    fclose(fid) ; 
    
end

[gurbhej_singh]

Thank you very much, it works for me.