How to start working with GNU PLOT?? Post: 302592865

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Top Forums Shell Programming and Scripting How to start working with GNU PLOT?? Post 302592865 by Naga06 on Wednesday 25th of January 2012 06:18:04 AM

01-25-2012

Registered User

I am getting below output after setting the terminal to postscript.

Code:

gnuplot> plot sin(x)
%%Page: 2 2
gnudict begin
gsave
50 50 translate
0.100 0.100 scale
90 rotate
0 -5040 translate
0 setgray
newpath
(Helvetica) findfont 140 scalefont setfont
1.000 UL
LTb
714 420 M
63 0 V
6185 0 R
-63 0 V
630 420 M
gsave 0 setgray
(-2) Rshow
grestore
1.000 UL
LTb
714 977 M
63 0 V
6185 0 R
-63 0 V
630 977 M
gsave 0 setgray
(-1.5) Rshow
grestore
1.000 UL
LTb
714 1533 M
63 0 V
6185 0 R
-63 0 V
-6269 0 R
gsave 0 setgray
(-1) Rshow
grestore
1.000 UL
LTb
714 2090 M
63 0 V
6185 0 R
-63 0 V
-6269 0 R
gsave 0 setgray
(-0.5) Rshow
grestore
1.000 UL
LTb
714 2646 M
63 0 V
6185 0 R
-63 0 V
-6269 0 R
gsave 0 setgray
( 0) Rshow
grestore
1.000 UL
LTb
714 3203 M
63 0 V
6185 0 R
-63 0 V
-6269 0 R
gsave 0 setgray
( 0.5) Rshow
grestore
1.000 UL
LTb
714 3759 M
63 0 V
6185 0 R
-63 0 V
-6269 0 R
gsave 0 setgray
( 1) Rshow
grestore
1.000 UL
LTb
714 4316 M
63 0 V
6185 0 R
-63 0 V
-6269 0 R
gsave 0 setgray
( 1.5) Rshow
grestore
1.000 UL
LTb
714 4872 M
63 0 V
6185 0 R
-63 0 V
-6269 0 R
gsave 0 setgray
( 2) Rshow
grestore
1.000 UL
LTb
714 420 M
0 63 V
0 4389 R
0 -63 V
714 280 M
gsave 0 setgray
( 0) Cshow
grestore
1.000 UL
LTb
1964 420 M
0 63 V
0 4389 R
0 -63 V
0 -4529 R
gsave 0 setgray
( 1) Cshow
grestore
1.000 UL
LTb
3213 420 M
0 63 V
0 4389 R
0 -63 V
0 -4529 R
gsave 0 setgray
( 2) Cshow
grestore
1.000 UL
LTb
4463 420 M
0 63 V
0 4389 R
0 -63 V
0 -4529 R
gsave 0 setgray
( 3) Cshow
grestore
1.000 UL
LTb
5712 420 M
0 63 V
0 4389 R
0 -63 V
0 -4529 R
gsave 0 setgray
( 4) Cshow
grestore
1.000 UL
LTb
6962 420 M
0 63 V
0 4389 R
0 -63 V
0 -4529 R
gsave 0 setgray
( 5) Cshow
grestore
1.000 UL
LTb
1.000 UL
LTb
714 420 M
6248 0 V
0 4452 V
-6248 0 V
714 420 L
LTb
140 2646 M
gsave 0 setgray
currentpoint gsave translate 90 rotate 0 0 M
(Y-AXIS) Cshow
grestore
grestore
LTb
3838 70 M
gsave 0 setgray
(X-AXIS) Cshow
grestore
1.000 UP
1.000 UL
LT0
LTb
6311 4739 M
gsave 0 setgray
(sin\(x\)) Rshow
grestore
LT0
6395 4739 M
399 0 V
714 2646 M
63 56 V
63 56 V
63 56 V
63 55 V
64 55 V
63 54 V
63 53 V
63 53 V
63 51 V
63 50 V
63 48 V
63 47 V
63 45 V
64 44 V
63 42 V
63 40 V
63 37 V
63 36 V
63 34 V
63 31 V
63 28 V
63 26 V
64 24 V
63 21 V
63 19 V
63 15 V
63 13 V
63 10 V
63 8 V
63 4 V
63 2 V
64 -1 V
63 -4 V
63 -7 V
63 -10 V
63 -12 V
63 -15 V
63 -18 V
63 -20 V
63 -24 V
64 -25 V
63 -28 V
63 -31 V
63 -33 V
63 -35 V
63 -37 V
63 -40 V
63 -41 V
63 -44 V
64 -45 V
63 -46 V
63 -48 V
63 -50 V
63 -51 V
63 -52 V
63 -53 V
63 -54 V
63 -54 V
64 -56 V
63 -55 V
63 -56 V
63 -57 V
63 -56 V
63 -56 V
63 -56 V
63 -55 V
63 -55 V
64 -54 V
63 -54 V
63 -52 V
63 -51 V
63 -50 V
63 -49 V
63 -48 V
63 -45 V
63 -44 V
64 -42 V
63 -41 V
63 -38 V
63 -36 V
63 -34 V
63 -31 V
63 -30 V
63 -26 V
63 -25 V
64 -21 V
63 -19 V
63 -16 V
63 -14 V
63 -11 V
63 -7 V
63 -6 V
63 -2 V
63 1 V
64 3 V
63 6 V
63 9 V
63 12 V
63 15 V
1.000 UL
LTb
714 420 M
6248 0 V
0 4452 V
-6248 0 V
714 420 L
1.000 UP
stroke
grestore
end
showpage
gnuplot>

Now I have set output to a file. But its not in Graphical format.

---------- Post updated at 04:48 PM ---------- Previous update was at 04:46 PM ----------

I am using gnuplot version 4.0 ........ on a remote system.

Naga06

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envext

ENVEXT(1)						  The Canonical Csound Reference						 ENVEXT(1)

NAME

       envext - Extracts the envelope of a file to a text file. .

SYNTAX

	   envext [-flags] soundfile

	   csound -U envext [-flags] soundfile

INITIALIZATION

       soundfile - Name of the input soundfile.

       The following flags are available for envext (The default values are stated in parenthesis):
	   -o fnam Name of output filename (newenv)
	   -w size (in seconds) of analysis window (0.25)

       The envext utility generates a text file containing time and amplitude pairs by finding the absolute peak within each window.

EXAMPLE

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	   csound -U envext examples/mary.wav

       will produce the a text file containing the following:

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	     0.000   0.000
	     0.250   0.000
	     0.500   0.000
	     0.750   0.000
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	     1.530   0.307
	     1.872   0.263
	     2.056   0.304
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	     3.251   0.001
	     3.500   0.000

       Which shows the time for the peak amplitude within each measured window.

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       Author: John ffitch

       1995

AUTHORS

       Barry Vercoe
       MIT Media Lab

	   Author.

       Dan Ellis
       MIT Media Lab,
		 Cambridge
		 Massachussetts

	   Author.

COPYRIGHT

5.10								    08/01/2011								 ENVEXT(1)