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  1. K

    Determining std dev

    thanks for your help !
  2. K

    Determining std dev

    I have the following sample of measurements "V" and each has error "E" incorporated in the measurement. If I want to take mean of the sample how should I proceed. I figure that I can compute "sigma" by taking square root of the (sum of square of deviations from the mean divided by the number of...
  3. K

    MATLAB Matlab if statements and extracting rows of data

    yes, this definitely helps ! thanks a lot !
  4. K

    MATLAB Matlab fprintf % usage in output data

    Perfect ! this did help me. I Was trying to print "%". and %% is the solution thanks again
  5. K

    MATLAB Matlab fprintf % usage in output data

    Matlab fprintf "%" usage in output data I want to save data into a textfile, but I will again need matlab to read that text file, in which case, I would like to have my header-text of the data table begin with '%" so that when I am reading from than file, matlab will ignore header. I am...
  6. K

    MATLAB Matlab if statements and extracting rows of data

    I have files that look like following: % num vel error 1 4 0.12 2 6 1.23 .. I want to extract "rows" according to the value of errors. for example, I only want raws which have low velocity errors. I will then use them to compute average-velocity...
  7. K

    MATLAB Matlab if statements and extracting rows of data

    I was searching for a similar solution and found this page. this was an awesome help to me. I am super grateful to "uart" thanks a lot. thanks also to the person who asked the question Also, I was curious if you would recommend a site where I could learn such neat tricks
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