Чтение текста в Matlab

Question

У меня есть текстовый файл, который включает в себя как числа, так и множество строк текста. Но мне просто нужно читать числа как две отдельные матрицы в Matlab. Файл выглядит так:

finite element method 
Node Number 
1 2 3 
1 3 4 
2 3 4 
coordinates: 
10 20 
0 20 
20 20 
14 0 

Answer 1

---

fid=fopen('filename.txt'); %opening the file 
while ~feof(fid) %reading up to end of the file 

tline = fgetl(fid); %reading line by line 
if strcmp(tline, 'Node Number') %finding the line containing " Node Number" 
    break %stop reading if the "Node Number" was detected 
end 
end 

Nnum =transpose(fscanf(fid,'%d ' , [3 Inf])) %reading the lines after the line which we were stop 
              % reading would stop as soon 
              % as the format of reading 
              % doesn't match anymore 


while ~feof(fid) %continuing reading line by line again 

tline = fgetl(fid); 
if strcmp(tline, 'coordinates:')%stop when the line "coordinates" 
            was detected 
    break  
end 
end 

Coordinate =transpose(fscanf(fid,'%d ' , [2 Inf])) %reading lines after line 
               "coordinate"