[Pkg-octave-devel] Bug#474269: Bug#474269: epstk:

[Thomas Weber <thomas.weber.mail@gmail.com>]

Hi, 

I just uploaded 2.2-10, with another patch by Stefan Mueller. It
introduces a few more variables, adding the possibility for a
fine-grained ticks setting.

I attach a file 'test.m' by Stefan, showing how to use the new
variables.

	Thomas

1;
function B = bodel (f)
   pole=1;			# pole [Hz]
   sr=200;			# sampling rate [Hz]
   sig=1./(1-j*f/pole);		# frequency response of one pole
   B=real(sig.*conj(sig));	# compute power
   al=1./(1-j*(f-sr)/pole);	# one positive windowful of aliasing
   B+=real(al.*conj(al));	# add aliasing power
   B=10*log10(B);
endfunction
 
 eglobpar;			# get access to global parameters
 eopen("spectrum.eps");
 ePlotAreaHeight=70;		# plot height [mm]
 ePlotAreaWidth=70;		# plot width [mm]
 eXAxisSouthScaleType=2;		# log scale
 eXAxisNorthTicsVisible=1;
 eXAxisSouthTicsVisible=0;
 eYAxisWestTicsVisible=0;
 eYAxisEastTicsVisible=1;
 f=[1:4096]*100/4096;
 b=bodel(f);
 eplot(f,b)
 eclose				# print the graph on file
 eview