>>x gives 1.598........ when x hasnt been assigned
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robin teslar
el 14 de Dic. de 2019
Comentada: Walter Roberson
el 16 de Dic. de 2019
I thought I was on a clean sheet with x,y,z default to zero
>> x
x =
1.598053182478617
>>
why do I get this?
*******************
different variable y
>> y
y =
Columns 1 through 3
-0.000000000000000 -0.024544308631620 -0.049092313081569
Columns 4 through 6
-0.073647707492896 -0.098214182642028 -0.122795424215234
Columns 7 through 9...................................... to cols 513
**************************
and again with z
>> z
z =
2.557407724654902
>>
am I not resetting correctly?
I thought that "click clear" command page would reset all?
Sorry for newbie dumb question, I dont know where to go on this
Robin
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Respuesta aceptada
Image Analyst
el 14 de Dic. de 2019
Put this in the command window:
>> workspace
Now, do you see x, y, and z in the workspace panel BEFORE you type x in the command window? Yes you do. Double click on x in the workspace panel to bring it up in the variable editor. Do you see a value there? Yes. Now type x on the command line and you will see the same value.
Do you want to get rid of all variables? Do this
>> clearvars
Now when you type x it will say
Unrecognized function or variable 'x'.
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robin teslar
el 14 de Dic. de 2019
11 comentarios
Walter Roberson
el 16 de Dic. de 2019
In my experience, when GUI are being discussed, the convention to indicate selection of a sub-entry or a sequence of steps some of which might only be possible on menus triggered by earlier stages, is to use -> between the parts. Using / is usually reserved for command line usage on Unix or DEC VMS systems (but not CP/M because CP/M predated hierarchy of command options)
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