>>x gives 1.598........ when x hasnt been assigned
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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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채택된 답변
Image Analyst
2019년 12월 14일
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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추가 답변 (1개)
robin teslar
2019년 12월 14일
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Walter Roberson
2019년 12월 16일
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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