Nsryjdtyk

I make different measures and save it like *.log files, calculate it and save as .*txt.

%Filtering log files 

l = dir('*.log');



%Array size detection

[rows cols] = size(l);



%Choose a last file

file_name =  strcat(strcat(l(rows).folder,'/'),l(rows).name)



%Reading log last file 

fileread = fopen(file_name);



%Convert to float

times = fread(fileread,'float32');



%Filtering times and set to 0 small values

times(times<1e-8)=0;



%Set right times values

times_s = times * 1.0e-06;



%Solve full rotation speed (Hz)

motorspeed_full = 1./(2.*times_s)



%Filtering inf values and set to 0

motorspeed_full(motorspeed_full>1e+10)=0;



%Solve half rotation speed (Hz)

motorspeed_half = 1./(times_s);



A = '.txt';



[filepath,name,ext] = fileparts(file_name);



Xfilename = cat(2,name,A);



dlmwrite(Xfilename,motorspeed_full,'precision','%.3f');

So, it's possible to choose a last file, calculating it and convert it to .*txt. So now, I have to make a calculation after every measure.

My aim is:

• Making first 1...n measures (1...n - *.log's and wav's)


• Calculating and saving 1...n *.log's to *.txt's (see picture)


• Create folder with file_name (ex. 20181120_125713) and insert file_name.txt and file_name.wav into this folder structure
  

Questions:

• How can I converting all *.log files to *.txt files using dlmwrite?


• 
  

  How can I create a new folder with file_name

  
  
  

  mkdir(name);

  
  

for all files?

• 
  

  How to move the files with same names to folder with same name? Name of folder changes every time, so i can't work with

  
  
  

  movefile source destination

  
  
  

  Thank you very much for any help :*)

  
  

Here is my solution. Maybe it can help somebody:

clear all;

clc;



%Filtering log files

l = dir('*.log');

for k = 1:length(l)

    next_name = l(k).name



    %Array size detection

    [rows cols] = size(l);



    %Choose a last file

    file_name = next_name;



    %Reading log last file

    fileread = fopen(file_name);



    %Convert to float

    times = fread(fileread,'float32');



    %Filtering times and set to 0 small values

    times(times<1e-8)=0;



    %Set right times values

    times_s = times * 1.0e-06;



    %Solve full rotation speed (Hz)

    motorspeed_full = 1./(2.*times_s);



    %Filtering inf values and set to 0

    motorspeed_full(motorspeed_full>1e+10)=0;



    %Solve half rotation speed (Hz)

    motorspeed_half = 1./(times_s);



    A = '.txt';



    [filepath,name,ext] = fileparts(file_name);



    Xfilename = [name,A];



    mkdir(name)



    dlmwrite([name,filesep,Xfilename],motorspeed_full,'precision','%.3f');

    % [name,'.wav'],[name, file, name, '.wav']

    movefile([name,'.wav'],[name, filesep, name, '.wav']);

end