After some further examination, my question boils down to the point how an array of strings can be converted into an array of numbers: A='1319,780805' '1319,768288' '1319,774249' ...and so on, B=num2str(A) doesn't work, B=num2double(A) also doesn't work. Any ideas? Many thank...
I'm trying to convert multiple strings in a table to numbers, but I keep on getting an error (either 'NaN' as an answer, or "Right hand side of an assignment into a table must be another table or a cell array"). It's a table where columns 13:68 contain either a "number" or ...
Use the + operator to combine strings and numeric values for improved readability. For additional information, see Alternative Functionality. s = num2str(A) converts a numeric array into a character array that represents the numbers. The output format depends on the magnitudes of the original ...
Convert Strings That Represent Numbers Create a string array in which each element represents a number. To convert the string array to a numeric array, use thedoublefunction. str = ["256","3.1416","8.9e-3"] str =1x3 string"256" "3.1416" "8.9e-3" ...
Convert cell of strings to numbersCan you post a short example? and post the code you are usingwhen given strings, so bypass the middleman which you don't need in your case.
STR2NUMConvert string matrix to numeric array. X = STR2NUM(S) converts a character array representation of a matrix of numbers to a numeric matrix. For example, S = ['1 2' str2num(S) => [1 2;3 4] '3 4'] The numbers in the string matrix S should be ASCII character ...
Convert a cell array of character vectors to a numeric array. Get str = {'2.718','3.1416'; '137','0.015'}; X = str2double(str) X = 2×2 2.7180 3.1416 137.0000 0.0150 Convert String Arrays to Numeric Arrays Copy Code Copy Command You can convert text to numbers using the str2double...
% Convert table variable(s) to double first x5mmlinyeild.str = str2double(x5mmlinyeild.str); channel5mmyeild= table2array([sr_p,x5mmlinyeild]) channel5mmyeild =1×2 5 10 It would also appear that, when operating on a table of strings, table2array converts a table of strings t...
num2str-Convertnumberstocharacterrepresentation defnum2-SetsDefaultchannelnames num2deriv-Numerictwo-pointnetworkderivativefunction. num2base-Convertstoredintegerstostrings num2sdec-Convertstoredintegersofarrayoffiobjectstosigneddecimalrepresentation num2fixpt-QuantizeavalueusingaFixed-PointDesignerrepresentation. ...
Datenum (STR, f) converts strings into date numbers Datevec (STR) date string conversion vector Weekday (d) calculates weeks Eomday (yr, mth) calculates the last day of the specified month Calendar (STR) returns the calendar matrix Clock date vector for current date and time Date...