I am trying to use fscanf f to read a txt file. I want 1 0.0 0.0 2 0.0 120.0 3 120.0 0.0 4 120.0 120.0 However when I put in my code data = fscanf (inp, "%d %f %f" , [nNode,3]); This is what shows up: 1 0 0 ...
I tried to use udp in matlab with this code : u1 = udp('192.168.6.207', 8878,'LocalPort', 8840); u2 = udp('192.168.6.207', 8840,'LocalPort', 8878); fopen(u1); fopen(u2); a=[ char(240)]; fprintf(u1,a); recStr = double(fscanf(u2)); ...
My command is: stringdata=fscanf(vmeter,'%c',2*readings); It often gives the error sign: Warning: Unsuccessful read: The EOI line was asserted before SIZE values were available. Matlab behaves as "fscanf" is specified, but I wonder, is it somehow possible to skip the EOI? I am...
I would like to ask what should I use to make a signal in matlab from ultrasonic sensors. I want to generate signals depending on what the sensors are detecting. For example, if I put a water bottle in front of the sensors, it would generate a signal and then I would try another obj...
Use thefscanfFunction to Read File Word by Word in C Another useful case to utilize thefscanffunction is to traverse the file and parse every space-separated token. Note that the only thing to be changed from the previous example is the format specifier to"%[^\n ] ".statsystem call is...
tab = fscanf(fid,'Number = %d Square = %d\n',[2,inf]); % close the file fclose(fid); rtab = tab'; % convert to 2 columns and 1 row per line Reading a table of strings is more complex, since the strings have to be the same length. We can use the fgetl() function to get...
The command fscanf(FID,'%f'), reads it as a matrix 1 then 243.03. Accepted Answer MathWorks Support Teamon 31 Mar 2016 1 Link Open in MATLAB Online To read in a number which is seperated by commas, first read it in as a string, then use the STR2DOUBLE...
But I so far failed to get it right away done with the textscan or fscanf functions and their various options. As I just can´t believe that MATLAB wouldn´t provide any comfortable function for the readout of a fixed-field TXT file, please ...
To transmit and receive hex codes to your device via the serial port interface, use the FWRITE and FREAD commands (used to transmit and receive binary data) as opposed to the FPRINTF and FSCANF command (used to write and read text).
Open in MATLAB Online fscanf might be easier then textscan: [EDITED: bugs removed] ThemeCopy function [Data, HeaderLines] = asd(FileName) fid = fopen(FileName, 'r'); if fid == -1 error('Cannot open file: %s', FileName); end maxBlocks = 10000; % Is this sufficient? Be...