[Scilab-users] Fwd: plotxxyyy

Tue Oct 4 07:43:44 CEST 2016

Hello togehter,

thank you for your answers. I do have to plot again and again for 
choosing the best time interval.

Jens, what do you mean with using a single diagram? A diagram with one 
x and one y axis? And writing n/10^3 U/min) might look nicer, bit is not 
solving the problem of having the two needed information on the x axis: 
Time in YY.MM.DD.HH.MM.SS and the line in the Matrix.

Best regards
Frieder

Am 30.09.2016 16:33, schrieb Jens Simon Strom:
> Dear Frieder,
>  My first reflex is to dodge the questions you are asking and to use 
> a
> simpler approach instead:
>
>  Call the y-axis 'n/(10^3U/min), P/MW, a/(10m/s^2)' and plot the
> values into one SINGLE diagram over 't/h' which is calculated as
> (T-int(T))*24. Note that dividing the quantity by its unit gives the
> number shown at the axis. This is a widely accepted convention to 
> draw
> axes and clearer than 'P in MW' oder 'P [MW]'. I think the diagram
> would look quite nice.
>
>  Regards
>  Jens
>  -------------------------------------------------------
>
> Am 30.09.2016 13:23, schrieb Frieder Nikolaisen:
>
>> Dear Jens,
>>
>> there is not much to be confused about. I have attached my
>> Diagramms with that Code but real data. The mininmal example is just
>> crap, because of the random Matrix A.
>>
>> The Grafik-Fenster Nummer 100000 is only for choosing the Intervall
>> of intrest. The 100001 is the detail to look at. It's just about a
>> vehicle dooing shunting. I will include the possiblilty to choose
>> the paramater you want to look at. Right now turn per minute and
>> power arn't that useful.
>>
>> Best regards
>> Frieder
>>
>> Am 30.09.2016 11:48, schrieb Jens Simon Strom:
>>
>>> Dear Frieder,
>>> It looks like you would like to put plenty of information into
>>> one
>>> single diagram. This tends to become confusing and difficult to
>>> read.
>>> It would help your helpers if you enclosed a (manual) sketch how
>>> the
>>> final result of your visualisation should look like. And perhaps
>>> that
>>> could trigger you to review the layout of what you plan to plot.
>>> Regards
>>> Jens
>>>
>>>
>>
> 
> ------------------------------------------------------------------------------------
>>>
>>> Am 30.09.2016 11:27, schrieb Frieder Nikolaisen:
>>>
>>>> I did forgott one Point:
>>>>
>>>> My data Looks like:
>>>>
>>>> Drehzahl Cv-Druck Richtung Lokbremse anlegen Lokbremse lösen
>>>> Zugbremse anlegen Zugbremse lösen Kupplung betätigt Bremsen
>>>> aktiv
>>>>
>>>> 03.04.2012 08:49:20.090 46476.4940 0.00 478.61 0.53 0 0 0 1 0 0
>>>> 0
>>>> 03.04.2012 09:42:42.120 46476.4940 0.00 1150.71 0.24 0 0 0 1 0
>>>> 0 0
>>>> ...
>>>> 04.04.2012 12:13:15.910 46482.9710 15.10 1344.19 0.49 1 1 1 1 1
>>>> 0 1
>>>>
>>>> I want to plot some paramters over the time. I used datenum -
>>>> but then the Diagramm cant be read easy. How could I print the
>>>> time instead of Serial date number on the axes as well as the
>>>> row number? (plotxxyyy x1=real time in DD MM YY HH MM SS, x2=row
>>>> number and yyy)
>>>>
>>>> I do read These file in a Matrix, I add some more paramters and
>>>> print:
>>>>
>>>> Zeit Distanz Geschwindigkeit 1 Drehzahl
>>>> Getriebeausgangsleistung [Watt] Zugkraft [N] Beschleunigung
>>>> [m/s^2] Cv-Druck Richtung Lokbremse anlegen Lokbremse lösen
>>>> Zugbremse anlegen Zugbremse lösen Kupplung betätigt Bremsen
>>>> aktiv
>>>> 734962.404654 46476.494 0.00 1150.71 141700 0 0.00 0 0 0 0 1 0
>>>> 0
>>>> 734962.404900 46476.494 0.00 1059.06 110500 0 0.00 0 0 1 0 1 0
>>>> 0
>>>> ...
>>>>
>>>> For beeing used in a secound Programm.
>>>>
>>>> Best regards
>>>>
>>>> -------- Originalnachricht --------
>>>> Betreff: [Scilab-users] plotxxyyy
>>>> Datum: 30.09.2016 11:17
>>>> Absender: Frieder Nikolaisen
>>>> <Frieder.Nikolaisen at student.hs-rm.de> [1]
>>>> Empfänger: Users mailing list for Scilab
>>>> <users at lists.scilab.org> [2]
>>>> Antwort an: Users mailing list for Scilab
>>>> <users at lists.scilab.org> [3]
>>>>
>>>> Hello everybody,
>>>>
>>>> with you help I got my programm so far running pretty well. Now
>>>> I have trouble again with the plotting. I used the demos_gui
>>>> plotyyy, but want now the plotxxyyy. How to implement xx? I
>>>> attach my minimal example with a random Matrix, instead of the
>>>> real one I use.
>>>>
>>>> This programm will be used at my theses. So I want to do
>>>> correct quotes. I am used how to do this a text, but how is it
>>>> done in a programm?
>>>>
>>>> I do get Errors, if I do not open the example plotyyy - is this
>>>> really necessary?
>>>> " plotyyy=uigetfile('plotyyy.dem.sce'); mopen(plotyyy) "
>>>>
>>>> Best regards
>>>> Frieder Nikolaisen
>>>>
>>>> The minimal Code:
>>>>
>>>> //Write your callback for Diagramm here
>>>>
>>>> A=rand(15,50)
>>>>
>>>> //Dieser Code und geistiges Eigentum von Samuel GOUGEON wird
>>>> geändert und angepasst von Frieder Nikolaisen (FN), bleibt in
>>>> seinen Grundzügen jedoch erhalten
>>>>
>>>> // Scilab ( http://www.scilab.org/ [4] ) - This file is part of
>>>> Scilab
>>>> // Copyright (C) 2010 Samuel GOUGEON
>>>> // Copyright (C) 2010 - DIGITEO - Allan CORNET
>>>> //
>>>> // This file is released under the 3-clause BSD license. See
>>>> COPYING-BSD.
>>>>
>>>> function demo_plotyyy()
>>>>
>>>> plotyyy=uigetfile('plotyyy.dem.sce') // hinzugefügt von FN
>>>> (changed by Frieder Nikolaisen)
>>>> mopen(plotyyy) // hinzugefügt von FN
>>>>
>>>> // DEMO START
>>>> // A plotyyy() example:
>>>> //http://bugzilla.scilab.org/show_bug.cgi?id=6070 [5]
>>>>
>>>> my_handle = scf(100000);
>>>> clf(my_handle);
>>>>
>>>> // Preparing data
>>>> x = A(:,1); //Serial Date Number geändert durch FN (changed by
>>>> Frieder Nikolaisen)
>>>> y2 = A(:,5); //Leistung geändert durch FN
>>>> y3 = A(:,7) //Beschleunigung geändert durch FN
>>>>
>>>> drawlater()
>>>> demo_viewCode("plotyyy.dem.sce");
>>>>
>>>> // Axis y1
>>>> y1=A(:,4); //Drehzahl geändert durch FN
>>>> plot2d(x,y1)
>>>> xtitle([gettext("Leistung, Drehzahl und Beschleunigung");"
>>>> "],..
>>>> gettext("Serial Date Numbers"),gettext("Drehzahl in U/min"));
>>>> // geändert durch FN
>>>>
>>>> // Axis y2
>>>> c=color("blue");
>>>> na=newaxes();
>>>> na.foreground=c;
>>>> na.font_color=c;
>>>> plot2d(x,y2,style=c)
>>>> ylabel("Leistung in Watt","color",[0 0 1]) // geändert durch
>>>> FN
>>>> na.children(1).children(1).thickness=2;
>>>> na.filled="off";
>>>> na.axes_visible(1)="off";
>>>> // na.axes_reverse(2)="on";
>>>> na.y_location="middle";
>>>>
>>>> // Axis y3
>>>> c=color("red");
>>>> na=newaxes();
>>>> na.foreground=c; // Axis and ticks color
>>>> na.font_color=c; // Labels's color
>>>> plot2d(x,y3,style=c);
>>>> ylabel("Beschleunigung in m/s","color",[1 0 0]) // geändert
>>>> durch FN
>>>> na.filled="off"; // Transparent background, letting the first
>>>> plot appearing
>>>> na.axes_visible(1)="off"; // Masking the x axis (useless
>>>> overlay)
>>>> na.y_location="right"; // Y axis on the right side
>>>> na.children(1).children(1).thickness=2; // Curve thickness
>>>>
>>>> drawnow()
>>>>
>>>> // DEMO END
>>>> mclose(plotyyy)
>>>>
>>>> endfunction
>>>>
>>>> demo_plotyyy();
>>>> clear demo_plotyyy;
>>>>
>>>> // Code von Samuel GOUGEON endet
>>>>
>>>> set(handles.Anzeige, 'string','Ausgangsdiagramm erstellt')
>>>>
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