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Re: str2num
From: |
Henry F. Mollet |
Subject: |
Re: str2num |
Date: |
Mon, 03 Apr 2006 18:15:07 -0700 |
User-agent: |
Microsoft-Entourage/11.1.0.040913 |
Also works as expected on my Mac OS X 10.4.5.
Henry
GNU Octave, version 2.1.71 (powerpc-apple-darwin8.1.0).
octave:1> x="123456"
x = 123456
octave:2> ischar(x)
ans = 1
octave:3> y=str2num(x)
y = 123456
octave:4>
on 4/2/06 3:24 AM, Michael Grossbach at address@hidden wrote:
> Works as expected with my installation of octave-workshop. Maybe you
> have unwillingly edited the contents of str2num.m?
>
> Regards, Michael
>
> address@hidden wrote:
>> Dear All
>>
>> I am trying import some data into octave. I have a strange problem in
>> doing that. I can not get the str2num to work as I think it should work.
>>
>> I read my data from a file with fgets (whic returns a string) and the I
>> would like to change the string to numbers.
>>
>> look at the following minimal example wich reproduce my error:
>>
>>> x="123456"
>> x = 123456
>>
>>> ischar(x)
>> ans = 1
>>
>>> y=str2num(x)
>> y = [](0x0)
>>
>> I the last intry i would have expected a number or matrix.
>> What am i doing wrong here?
>>
>> I use Ocatve workshop on win XP (and Me).
>>
>> Best
>>
>> Lars
>
>
>
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