matlab - insert the content of a text file into a variable -

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I want to fill ASCII characters in a text file and want to put all the content in MATLAB into a varialbe, this code I have tried: 

  f = fopen ('tp.txt')   
 The result I get is 1, whenever whenever I type this code line To stimulate  
 However, when I try:  
  f = load ('tp.txt')   
 I get this error Is:  
  ??? ==> Load the number of columns on the line 1 of the ASCII file D: \ Cours \ TP \ tp.txt should be similar to the previous lines ==> Error in TPTI3F = Load ('TPTT')   
 My goal is to rely on the opportunity of each playful, then calculate propellants and entropies.  
 Any thoughts?   
 
 
 Try this:   As string str = importdata ('tp.txt'); % // Each line is a cell str = [str {:}]; % // Stop all lines in a line Remove %% Spaces You might also want to delete other characters: Punctuation ... str = regexprep (str, '\ s', ''); % / Calculation frequency of each character: freq = histc (double (str), 0: 255); % // Convert to alphabet ASCII code and count

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