char to string
in [Matlab]
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From: Stefan Heinen on 4 May 2010 06:30 I have a file name, which is a character array, and i want to place this name into a matrix. To do this, i've tried to convert the char array into a string. However, i have not found any command that can do this easily. So, is there an easy command to convert a char array into a string, or to convert the elements of a char array into strings? Or maybe another solution to import the character array into a matrix? gr, Stefan
From: Walter Roberson on 4 May 2010 11:17 Stefan Heinen wrote: > I have a file name, which is a character array, and i want to place this > name into a matrix. To do this, i've tried to convert the char array > into a string. However, i have not found any command that can do this > easily. > > So, is there an easy command to convert a char array into a string, or > to convert the elements of a char array into strings? In Matlab, character arrays and character strings are exactly the same thing. > Or maybe another solution to import the character array into a matrix? Based upon your description here and upon your later posting about dlmwrite, it appears that you are trying to set an array position to be a character string as if the string were a single unit. That is, however, not possible in a numeric array. The closest you can get to that is the cell arrays that someone else mentioned.
From: Stefan Heinen on 4 May 2010 11:41 No these are 2 different problems. This one, is a problem from my buddy. He has import de directory file with dir. Something like: sigfiles = dir([workdir '\*t?.sig']) ; The next thing he likes is to display the name and byte in the command window. I got them both appart but cant put them to getter. This with a loop: sigfiles(i).name and sigfiles(i).bytes I got two lists.. but can't add them to getter to display them.. Anyone knows how? Best regards, Stefan
From: Walter Roberson on 4 May 2010 12:21 Stefan Heinen wrote: > He has import de directory file with dir. Something like: > > sigfiles = dir([workdir '\*t?.sig']) ; > > The next thing he likes is to display the name and byte in the command > window. I got them both appart but cant put them to getter. This with a > loop: > > sigfiles(i).name and sigfiles(i).bytes > > I got two lists.. but can't add them to getter to display them.. Anyone > knows how? printf('%s %d\n', sigfiles(i).name, sigfiles(i).bytes);
From: us on 4 May 2010 13:51 "Stefan Heinen" <s.g.h.heinen(a)live.com> wrote in message <hrosvv$aqh$1(a)fred.mathworks.com>... > I have a file name, which is a character array, and i want to place this name into a matrix. To do this, i've tried to convert the char array into a string. However, i have not found any command that can do this easily. > > So, is there an easy command to convert a char array into a string, or to convert the elements of a char array into strings? > Or maybe another solution to import the character array into a matrix? > > gr, > > Stefan one of the solutions - requires you to download a FEX submission, which comes with many options... http://www.mathworks.com/matlabcentral/fileexchange/23840 % now d=dir('*.m'); cprintf([{d.name}.',num2cell([d.bytes].')]); %{ % note: nice formatting seen only in the original view... cdi.m 10240 cmake.m 39 do.m 1043 fconv.m 219 getall.m 679 gp.m 13950 rp.m 2956 wo.m 42 woloc.m 268 %} us
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