python float to string with 2 decimal places. エラーが発生しました . The fprintf function is vectorized for the case when input matrix A is nonscalar. [count, errmsg] = fprintf (fid, format, A, ...) formats the data in the real part of matrix A (and in any additional matrix arguments) under control of the specified format string, and writes it to the file associated with file identifier fid. Syntax. fprintf (MATLAB Functions) I want to display this elements of matrix only up to 5 decimal place. decimal place and ans problem Remarks. If your output is to something else, then use a specific format string and write to file or use the COM stuff and stuff directly into Word. For entries with value between 1 and 2, add one decimal place (i.e, 50 after the decimal point); for each power of 2 above that subtract 1 . Fare (4,75) should be 2.20 (80% of the full fare for 4 miles at 0.80* 2.75) Maybe I have just been looking at this for too long to figure it out. fprintf Kosta on 13 Nov 2016. Matlab did exactly what you asked it to...you told it to write the first column with only two decimals and the second with eight. Do not change the type of the variables during the code. HI, I have looked at other examples of fprintf, but my formatting on fare(4,75) is off and I am not sure why? Is there an easy way to format numbers to 3 significant figures?
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