matlab - Store user input as wildcard -

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i having trouble data processing function in matlab. function takes name of file processed input, finds desired files, , reads in data.

however, several of desired files variants, such data_00.dat, data.dat, or data_1_march.dat. within function, search files containing data , condense them 1 usable file processing.

to solve this, desiredfile converted wildcard.

here statement use.

selectedfiles = dir *desiredfile*.dat   % search file names containing desiredfile

this returns files containing variable name desiredfile, rather user input.

the solution can think of writing separate function manually condenses variants 1 file before function run, trying keep number of files used down , avoid this.

you concatenate strings that. considering desiredfile variable.

desiredfile = input('files: '); selectedfiles = dir(['*' desiredfile '*.dat'])   % search file names containing desiredfile

enclosing strings between square brackets [string1 string2 ... stringn]concatenates them. matlab's dir function receives string.


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