Re: imagesc doesn't work

[Stefan van der Walt]

Try imagesc(A,100).  Maybe you missed the small window that popped up?
You need to have 'display' installed (comes with ImageMagick).

Regards
Stéfan

On Fri, Jan 13, 2006 at 02:10:58PM +0100, Martin Seebach wrote:
> Hello,
> 
> I'm just now looking into Octave because running Matlab remotely on my
> university's servers is sucking the life out of my soul ever so slowly.
> 
> I can't really get started. I need to plot some data using imagesc
> (which I assume works like the function with the same name in Matlab),
> but I get an error:
> octave:1> A=rand(4,3)
> A =
> 
>   0.715039  0.489200  0.658305
>   0.700871  0.753289  0.048180
>   0.574761  0.603497  0.972616
>   0.114553  0.226308  0.111039
> 
> octave:2> imagesc(A);
> warning: in fopen near line 197, column 11:
> warning: fopen: default open mode is now binary
> 
> and nothing happens.



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