WICHTIG: Der Betrieb von goMatlab.de wird privat finanziert fortgesetzt. - Mehr Infos...

Mein MATLAB Forum - goMatlab.de

Mein MATLAB Forum

  
Gast > Registrieren       Autologin?   

Partner:




Forum
      Option
[Erweitert]
  • Diese Seite per Mail weiterempfehlen
     


Gehe zu:  
Neues Thema eröffnen Neue Antwort erstellen

SCILAB: Komfortable Audio Signalanalyse
 

brummfritz
Forum-Anfänger

Forum-Anfänger

Beiträge: 21
Anmeldedatum: 01.09.16
Wohnort: Düsseldorf
Version: Matlab R2015b
     Beitrag Verfasst am: 10.07.2017, 00:59     Titel: SCILAB: Komfortable Audio Signalanalyse
  Antworten mit Zitat      
SCILAB ist klasse!!!

Der Skript läuft unter Scilab 6
Eine Audiodatei, Kanal 1, wird je Sekunde analysiert. Die gesamte Audio-Datei kann von Sekunde zu Sekunde durchgeblättert werden.
Die entsprechende Sekunde wird in folgender Weise analysiert.
Grafisch angezeigt werden Wav, Gleichspannungsanteil, FFT, Leistungsspektrum, und mit der FFT wird das ursprüngliche Wav Signal wieder berechnet. Mit einstellbarer oberer Grenzfrequenz.

Code:
// Signalanalyse 6
mclose('all');
clear;
xdel();
z=struct('wa',0,'ft',0,'ftl',0,'ftr',0,'st1',0,'st2',0,'lz',0,'g',0,'da',0,'pf',0,'re',0,'sf',0,'pfda',0,'info',0,'vs',1,'h1',0,'f1',0,'h2',0,'f2',0,'h3',0,'f3',0,'h4',0,'f4',0,'h5',0,'f5',0,'po',0,'fi',0);
/////////////////////////////////////////////////////////////////////////////
function [z]=neudatei(z)
//////////////////////////////////////////////////////////////////////////////
// WAV Datei auswählen   D:\Mdaten\Testsignale/100Hz-03A_g.wav
[z.da,z.pf]=uigetfile('*.wav','D:\Mdaten');    //WAV Datei wählen
if isequal(z.da,'');    //Ist eine Date gewählt?
    else
z.pfda=z.pf+'\'+z.da;  //Vollständigen Pfad erstellen
z.info = wavread(z.pfda,'info');  //WAV Info`s laden
disp('//////////////////////////////////////////////////////////')
disp('WAV-Datei: '+z.pfda); //Ausgabe vollständiger Pfad
disp('Kanäle: '+string(z.info(2)));   //Ausgabe Anzahl der Kanäle
disp('Samplerate: '+string(z.info(3)));   //Ausgabe Samplerate
disp('Dateilänge : '+string(z.info(8)));    //Ausgabe Dateilänge
disp('Laufzeit : '+string(z.info(8)/z.info(3))+' Sekunden');    //Laufzeit in Sek.
disp('//////////////////////////////////////////////////////////')
z.lz=floor(z.info(8)/z.info(3)); // lauzeit in sekunden
z.sf=z.info(3); //Samplerate der Audiodatei
set(u6,'string',z.pfda);
//
set(u11, 'min',1);
set(u11,'max',z.lz);
//
if z.f1==0 then
else
delete(z.f1);
delete(z.f2);
delete(z.f3);
delete(z.f4);
delete(z.f5);
end
//
z.po=u11.value;
set(u3,'string','Max '+string(z.lz));
if z.po<1 then
u11.value=1;
z.po=u11.value;
end
if z.po>z.lz then
u11.value=z.lz;
z.po=u11.value;
end
set(u3,'string',string(z.lz));
set(u12,'value',1);
set(u16,'value',1);
set(u22,'value',1);
set(u27,'value',1);
z.st2=z.po*z.sf;
z.st1=z.st2-z.sf+1;
[z]=rechenwerk(z);
[z]=obenlinks(z);
[z]=mitteseite(z);
[z]=obenrechts(z);
[z]=untenlinks(z);
[z]=untenrechts(z);
end
endfunction
/////////////////////////////////////////////////////////////////////////////
function [z]=rechenwerk(z)// rechenwerk
//// FFT brechnen
z.wa=wavread(z.pfda,[z.st1 z.st2]);
z.wa=z.wa(1,:);
z.wa=z.wa*z.vs;// verstärkung
z.ft=fft(z.wa,-1,'nonsymmetric'); //Die FFT wird berechnen
z.ft=z.ft/z.sf;
z.g=abs(z.ft(1));
z.ftr=z.ft;
z.ft=abs(z.ft(2:z.sf));
// powerspektrum
z.ftl=z.ft
z.ftl=abs(z.ft.* conj(z.ft));   //Powerspektrum der FFT berechnen
// rücktransformation
y=z.ftr;
y(1)=0;
y(z.fo+2:z.sf)=0;
z.re=fft(y,1)*z.sf*2;//
// normieren
z.g=z.g*1000;// normieren
z.ft=z.ft*2000;// normieren
z.ftl=z.ftl*4000;// normieren
////
endfunction
/////////////////////////////////////////////////////////////////////////////
function [z]=obenlinks(z)
sca(z.h1)
s=z.wa*z.vs;
plot(s,'magenta','thickness',1);
z.f1=gce();
z.h1.visible = "on";
z.h1.axes_visible = ["on","on","on"];
z.h1.axes_reverse = ["off","off","off"];
z.h1.auto_ticks = ["off","off","off"];

z.h1.grid = [1,1];
z.h1.grid_thickness = [1,1];
z.h1.grid_style = [1,1];
z.h1.grid_position = "background";

z.h1.title.font_size=2;
z.h1.title.text="WAV Signal";
z.h1.x_label.font_size=2;
z.h1.x_label.text="Zeit in Millisekunden";
z.h1.x_label.visible="on";
z.h1.y_label.font_size=2;
z.h1.y_label.text="Amplitude";
z.h1.y_label.visible="on";

z.h1.auto_scale="off";
// zeitachse
z.h1.x_ticks=tlist(['locations','labels'],[1,4800,9600,14400,19200,24000,28800,33600,38400,43200,48000],["0","100","200","300","400","500","600","700","800","900","1000"]);
// amplitudenachse
z.h1.y_ticks=tlist(['locations','labels'],[-1,-0.9,-0.8,-0.7,-0.6,-0.5,-0.4,-0.3,-0.2,-0.1,0,0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1],["-1","-0.9","-0.8","-0.7","-0.6","-0.5","-0.4","-0.3","-0.2","-0.1","0","0.1","0.2","0.3","0.4","0.5","0.6","0.7","0.8","0.9","1"]);

z.h1.sub_tics=[9,9,9];

z.h1.box = "back_half";
z.h1.background = -2;
z.h1.tight_limits = ["on","on"];
z.h1.cube_scaling = "on";
z.h1.isoview = "off";
// mit den folgenden einstellungen der drei achsen kann die Anzeige angepasst werden
/////////////////////////////////////////////////////////////////////////////
zh=z.h1.data_bounds;
zh(1,2)=-1;
zh(2,2)=1;
zh(1,1)=1;
zh(2,1)=z.sf;
z.h1.data_bounds =zh;
z.h1.tag='Links';
//z.so=zi.so-1;
//
////////////////////////
endfunction
//////////////////////////////////////////////////////////////////////
function [z]=mitteseite(z)
sca(z.h2);
bar(0,z.g,1,'green');
z.f2=gce();
z.h2.visible = "on";
z.h2.axes_visible = ["on","on","on"];
z.h2.axes_reverse = ["off","off","off"];
z.h2.auto_ticks = ["off","off","off"];

z.h2.grid = [1,1];
z.h2.grid_thickness = [1,1];
z.h2.grid_style = [1,1];
z.h2.grid_position = "background";
z.h2.title.font_size=2;
z.h2.title.text="DC";
z.h2.x_label.font_size=2;
//zi.h4.x_label.text="";
//zi.h4.x_label.visible="on";
z.h2.y_label.font_size=2;
z.h2.y_label.text="Amplitude";
z.h2.y_label.visible="on";

z.h2.auto_scale="off";
// zeitachse
//zi.h4.x_ticks=tlist(['locations','labels'],[0],['0']);
// amplitudenachse
z.h2.y_ticks=tlist(['locations','labels'],[0,100,200,300,400,500,600,700,800,900,1000],["0","0.1","0.2","0.3","0.4","0.5","0.6","0.7","0.8","0.9","1"]);
z.h2.sub_tics=[9,0,0];

z.h2.box = "back_half";
z.h2.background = -2;
z.h2.tight_limits = ["on","on"];
z.h2.cube_scaling = "off";
z.h2.isoview = "off";
// mit den folgenden einstellungen der drei achsen kann die Anzeige angepasst werden
/////////////////////////////////////////////////////////////////////////////
zh=z.h2.data_bounds;
zh(1,2)=0;
zh(2,2)=1000;
zh(1,1)=-0.1;
zh(2,1)=0.1;
z.h2.data_bounds =zh;
z.h2.tag='Mitte';
//
////////////////////////
endfunction
//////////////////////////////////////////////////////////////////////
function [z]=obenrechts(z)
sca(z.h3)
v=z.ft(1:500);
plot(v,'blue','thickness',2);
z.f3=gce()
//////////////////////
z.h3.visible = "on";
z.h3.axes_visible = ["on","on","on"];
z.h3.axes_reverse = ["off","off","off"];
z.h3.auto_ticks = ["off","off","off"];

z.h3.grid = [1,1];
z.h3.grid_thickness = [1,1];
z.h3.grid_style = [1,1];
z.h3.grid_position = "background";

z.h3.title.font_size=2;
z.h3.title.text="FFT Spektrum";
z.h3.x_label.font_size=2;
z.h3.x_label.text="Frequenz";
z.h3.x_label.visible="on";
z.h3.y_label.font_size=2;
z.h3.y_label.text="Amplitude";
z.h3.y_label.visible="on";

z.h3.auto_scale="off";
// frequenzaschse
z.h3.x_ticks=tlist(['locations','labels'],[0,10,20,30,40,50,60,70,80,90,100,110,120,130,140,150,160,170,180,190,200,210,220,230,240,250,260,270,280,290,300,310,320,330,340,350,360,370,380,390,400,410,420,430,440,450,460,470,480,490,500],["0","10","20","30","40","50","60","70","80","90","100","110","120","130","140","150","160","170","180","190","200","210","220","230","240","250","260","270","280","290","300","310","320","330","340","350","360","370","380","390","400","410","420","430","440","450","460","470","480","490","500"]);
// amplitudenachse
z.h3.y_ticks=tlist(['locations','labels'],[1,100,200,300,400,500,600,700,800,900,1000],["0","0.1","0.2","0.3","0.4","0.5","0.6","0.7","0.8","0.9","1"]);

z.h3.sub_tics=[9,9,9];

z.h3.box = "back_half";
z.h3.background = -2;
z.h3.tight_limits = ["off","off"];
z.h3.cube_scaling = "on";
z.h3.isoview = "off";
// mit den folgenden einstellungen der drei achsen kann die Anzeige angepasst werden
/////////////////////////////////////////////////////////////////////////////
zh=z.h3.data_bounds;
zh(1,2)=0;
zh(2,2)=1000;
zh(1,1)=0;
zh(2,1)=250;
z.h3.data_bounds =zh;
z.h3.tag='Rechts';
///////////////////////////////////////////////////////////////////////
endfunction
///////////////////////////////////////////////////////////////////////
function [z]=untenlinks(z)
sca(z.h4);
v=z.re;
plot(v,'red','thickness',1);
z.f4=gce();
z.h4.visible = "on";
z.h4.axes_visible = ["on","on","on"];
z.h4.axes_reverse = ["off","off","off"];
z.h4.auto_ticks = ["off","off","off"];

z.h4.grid = [1,1];
z.h4.grid_thickness = [1,1];
z.h4.grid_style = [1,1];
z.h4.grid_position = "background";

z.h4.title.font_size=2;
z.h4.title.text="Rücktransformation mit F-Max";
z.h4.x_label.font_size=2;
z.h4.x_label.text="Zeit in Millisekunden";
z.h4.x_label.visible="on";
z.h4.y_label.font_size=2;
z.h4.y_label.text="Amplitude";
z.h4.y_label.visible="on";

z.h4.auto_scale="off";
// zeitachse
z.h4.x_ticks=tlist(['locations','labels'],[1,4800,9600,14400,19200,24000,28800,33600,38400,43200,48000],["0","100","200","300","400","500","600","700","800","900","1000"]);
// amplitudenachse
z.h4.y_ticks=tlist(['locations','labels'],[-1,-0.9,-0.8,-0.7,-0.6,-0.5,-0.4,-0.3,-0.2,-0.1,0,0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1],["-1","-0.9","-0.8","-0.7","-0.6","-0.5","-0.4","-0.3","-0.2","-0.1","0","0.1","0.2","0.3","0.4","0.5","0.6","0.7","0.8","0.9","1"]);


z.h4.sub_tics=[9,9,9];

z.h4.box = "back_half";
z.h4.background = -2;
z.h4.tight_limits = ["on","on"];
z.h4.cube_scaling = "on";
z.h4.isoview = "off";
// mit den folgenden einstellungen der drei achsen kann die Anzeige angepasst werden
/////////////////////////////////////////////////////////////////////////////
zh=z.h4.data_bounds;
zh(1,2)=-1;
zh(2,2)=1;
zh(1,1)=1;
zh(2,1)=z.sf;
z.h4.data_bounds =zh;
z.h4.tag='Unten';
//
endfunction
/////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////
function [z]=untenrechts(z)
sca(z.h5)
v=z.ftl(1:500);
plot(v,'red','thickness',2);
z.f5=gce()
//////////////////////
z.h5.visible = "on";
z.h5.axes_visible = ["on","on","on"];
z.h5.axes_reverse = ["off","off","off"];
z.h5.auto_ticks = ["off","off","off"];

z.h5.grid = [1,1];
z.h5.grid_thickness = [1,1];
z.h5.grid_style = [1,1];
z.h5.grid_position = "background";

z.h5.title.font_size=2;
z.h5.title.text="FFT Leistungsspektrum";
z.h5.x_label.font_size=2;
z.h5.x_label.text="Frequenz";
z.h5.x_label.visible="on";
z.h5.y_label.font_size=2;
z.h5.y_label.text="Amplitude";
z.h5.y_label.visible="on";

z.h5.auto_scale="off";
// frequenzaschse
z.h5.x_ticks=tlist(['locations','labels'],[0,10,20,30,40,50,60,70,80,90,100,110,120,130,140,150,160,170,180,190,200,210,220,230,240,250,260,270,280,290,300,310,320,330,340,350,360,370,380,390,400,410,420,430,440,450,460,470,480,490,500],["0","10","20","30","40","50","60","70","80","90","100","110","120","130","140","150","160","170","180","190","200","210","220","230","240","250","260","270","280","290","300","310","320","330","340","350","360","370","380","390","400","410","420","430","440","450","460","470","480","490","500"]);
// amplitudenachse
z.h5.y_ticks=tlist(['locations','labels'],[1,100,200,300,400,500,600,700,800,900,1000],["0","0.1","0.2","0.3","0.4","0.5","0.6","0.7","0.8","0.9","1"]);

z.h5.sub_tics=[9,9,9];
z.h5.box = "back_half";
z.h5.background = -2;
z.h5.tight_limits = ["off","off"];
z.h5.cube_scaling = "on";
z.h5.isoview = "off";
// mit den folgenden einstellungen der drei achsen kann die Anzeige angepasst werden
/////////////////////////////////////////////////////////////////////////////
zh=z.h5.data_bounds;
zh(1,2)=0;
zh(2,2)=1000;
zh(1,1)=0;
zh(2,1)=250;
z.h5.data_bounds =zh;
z.h5.tag='Rechts';
///////////////////////////////////////////////////////////////////////
endfunction
///////////////////////////////////////////////////////////////////////
function [z]=verst(z)
if z.f1==0 then
else
delete(z.f1);
delete(z.f2);
delete(z.f3);
delete(z.f4);
delete(z.f5);
end
z.vs=u7.value;
[z]=rechenwerk(z);
// linkeseite
sca(z.h1)
s=z.wa*z.vs;
plot(s,'magenta','thickness',1);
z.f1=gce();
//mitteseite;
sca(z.h2);
bar(0,z.g,1,'green');
z.f2=gce();
// rechteseite        
sca(z.h3);
v=z.ft(1:500);
plot(v,'blue','thickness',2);
z.f3=gce();
//untenlinks
sca(z.h4);
v=z.re;
plot(v,'red','thickness',1);
z.f4=gce();
//untenrechts
sca(z.h5);
v=z.ftl(1:500);
plot(v,'red','thickness',2);
z.f5=gce();
//  
endfunction
/////////////////////////////////////////////////////////////////////////////
function [z]=fober(z)
if z.f4==0 then
else
delete(z.f4);
//
z.fo=u9.value;    
if z.fo > 250 then
    u9.value=250;
    z.fo=u9.value;
end
if z.fo < 1 then
    u9.value=250;
    z.fo=u9.value;
end
//
y=z.ftr;
y(1)=0;
y(z.fo+2:z.sf)=0;
z.re=fft(y,1)*z.sf*2;//
sca(z.h4);
v=z.re;
plot(v,'red','thickness',1);
z.f4=gce();
end
endfunction
/////////////////////////////////////////////////////////////////////////////
function [z]=position(z)
z.po=u11.value;
if z.po<1 then
u11.value=1;
z.po=u11.value;
end
if z.po>z.lz then
u11.value=z.lz;
z.po=u11.value;
end

if z.f1==0 then
else
delete(z.f1);
delete(z.f2);
delete(z.f3);
delete(z.f4);
delete(z.f5);
end
//set(u3,'string',string(z.po)+'. Sek. von '+string(z.lz));
//z.st1=z.po*z.sf;
z.st2=z.po*z.sf;
z.st1=z.st2-z.sf+1;
[z]=rechenwerk(z);
// linkeseite
sca(z.h1)
s=z.wa*z.vs;
plot(s,'magenta','thickness',1);
z.f1=gce();
//mitteseite;
sca(z.h2);
bar(0,z.g,1,'green');
z.f2=gce();
// rechteseite        
sca(z.h3);
v=z.ft(1:500);
plot(v,'blue','thickness',2);
z.f3=gce();
//untenlinks
sca(z.h4);
v=z.re;
plot(v,'red','thickness',1);
z.f4=gce();
//untenrechts
sca(z.h5);
v=z.ftl(1:500);
plot(v,'red','thickness',2);
z.f5=gce();
//  
endfunction
/////////////////////////////////////////////////////////////////////////////
function [z]=fenster3(z)
if u12.value==1 then
// amplitudenachse
z.h3.y_ticks=tlist(['locations','labels'],[0,100,200,300,400,500,600,700,800,900,1000],["0","0.1","0.2","0.3","0.4","0.5","0.6","0.7","0.8","0.9","1"]);
zh=z.h3.data_bounds;
zh(1,2)=0;
zh(2,2)=1000;
//zh(1,1)=0;
//zh(2,1)=250;
z.h3.data_bounds =zh;        
end
///////////////////////////
if u13.value==1 then
// amplitudenachse
z.h3.y_ticks=tlist(['locations','labels'],[0,50,100,150,200,250,300,350,400,450,500],["0","0.05","0.1","0.15","0.2","0.25","0.3","0.35","0.4","0.45","0.5"]);
zh=z.h3.data_bounds;
zh(1,2)=0;
zh(2,2)=500;
//zh(1,1)=0;
//zh(2,1)=250;
z.h3.data_bounds =zh;        
end
///////////////////////////
if u14.value==1 then
// amplitudenachse
z.h3.y_ticks=tlist(['locations','labels'],[0,25,50,75,100,125,150,175,200,225,250],["0","0.025","0.05","0.075","0.1","0.125","0.15","0.175","0.2","0.225","0.25"]);
zh=z.h3.data_bounds;
zh(1,2)=0;
zh(2,2)=250;
//zh(1,1)=0;
//zh(2,1)=250;
z.h3.data_bounds =zh;        
end
///////////////////////////
if u15.value==1 then
// amplitudenachse
z.h3.y_ticks=tlist(['locations','labels'],[0,10,20,30,40,50,60,70,80,90,100],["0","0.01","0.02","0.03","0.04","0.05","0.06","0.07","0.08","0.09","0.1"]);
zh=z.h3.data_bounds;
zh(1,2)=0;
zh(2,2)=100;
//zh(1,1)=0;
//zh(2,1)=250;
z.h3.data_bounds =zh;        
end
///////////////////////////


endfunction
////////////////////////////////////////////////////////////////////////////
function [z]=fenster5(z)
if u16.value==1 then
// amplitudenachse
z.h5.y_ticks=tlist(['locations','labels'],[0,100,200,300,400,500,600,700,800,900,1000],["0","0.1","0.2","0.3","0.4","0.5","0.6","0.7","0.8","0.9","1"]);
zh=z.h5.data_bounds;
zh(1,2)=0;
zh(2,2)=1000;
//zh(1,1)=0;
//zh(2,1)=250;
z.h5.data_bounds =zh;        
end
///////////////////////////
if u17.value==1 then
// amplitudenachse
z.h5.y_ticks=tlist(['locations','labels'],[0,50,100,150,200,250,300,350,400,450,500],["0","0.05","0.1","0.15","0.2","0.25","0.3","0.35","0.4","0.45","0.5"]);
zh=z.h5.data_bounds;
zh(1,2)=0;
zh(2,2)=500;
//zh(1,1)=0;
//zh(2,1)=250;
z.h5.data_bounds =zh;        
end
///////////////////////////
if u18.value==1 then
// amplitudenachse
z.h5.y_ticks=tlist(['locations','labels'],[0,25,50,75,100,125,150,175,200,225,250],["0","0.025","0.05","0.075","0.1","0.125","0.15","0.175","0.2","0.225","0.25"]);
zh=z.h5.data_bounds;
zh(1,2)=0;
zh(2,2)=250;
//zh(1,1)=0;
//zh(2,1)=250;
z.h5.data_bounds =zh;        
end
///////////////////////////
if u19.value==1 then
// amplitudenachse
z.h5.y_ticks=tlist(['locations','labels'],[0,10,20,30,40,50,60,70,80,90,100],["0","0.01","0.02","0.03","0.04","0.05","0.06","0.07","0.08","0.09","0.1"]);
zh=z.h5.data_bounds;
zh(1,2)=0;
zh(2,2)=100;
//zh(1,1)=0;
//zh(2,1)=250;
z.h5.data_bounds =zh;        
end
///////////////////////////
endfunction
///////////////////////////////////////
function [z]=fenster3f(z)
if u21.value==1  then
// frequenzaschse
z.h3.x_ticks=tlist(['locations','labels'],[0,20,40,60,80,100,120,140,160,180,200,220,240,260,280,300,320,340,360,380,400,420,440,460,480,500],["1","20","40","60","80","100","120","140","160","180","200","220","240","260","280","300","320","340","360","380","400","420","440","460","480","500"]);        
zh=z.h3.data_bounds;
//zh(1,2)=0;
//zh(2,2)=1000;
zh(1,1)=0;
zh(2,1)=500;
z.h3.data_bounds =zh;
end
//
if u22.value==1 then
// frequenzaschse
z.h3.x_ticks=tlist(['locations','labels'],[0,10,20,30,40,50,60,70,80,90,100,110,120,130,140,150,160,170,180,190,200,210,220,230,240,250],["0","10","20","30","40","50","60","70","80","90","100","110","120","130","140","150","160","170","180","190","200","210","220","230","240","250"]);        
zh=z.h3.data_bounds;
//zh(1,2)=0;
//zh(2,2)=1000;
zh(1,1)=0;
zh(2,1)=250;
z.h3.data_bounds =zh;
end
//
//
if u23.value==1 then
// frequenzaschse
z.h3.x_ticks=tlist(['locations','labels'],[0,10,20,30,40,50,60,70,80,90,100,110,120,130],["0","10","20","30","40","50","60","70","80","90","100","110","120","130"]);        
zh=z.h3.data_bounds;
//zh(1,2)=0;
//zh(2,2)=1000;
zh(1,1)=0;
zh(2,1)=120;
z.h3.data_bounds =zh;
end
if u24.value==1 then
// frequenzaschse
z.h3.x_ticks=tlist(['locations','labels'],[0,5,10,15,20,25,30,35,40,45,50,55,60],["0","5","10","15","20","25","30","35","40","45","50","55","60"]);        
zh=z.h3.data_bounds;
//zh(1,2)=0;
//zh(2,2)=1000;
zh(1,1)=0;
zh(2,1)=60;
z.h3.data_bounds =zh;
end    
endfunction
/////////////////////////
function [z]=fenster5f(z)
if u26.value==1  then
// frequenzaschse
z.h5.x_ticks=tlist(['locations','labels'],[0,20,40,60,80,100,120,140,160,180,200,220,240,260,280,300,320,340,360,380,400,420,440,460,480,500],["1","20","40","60","80","100","120","140","160","180","200","220","240","260","280","300","320","340","360","380","400","420","440","460","480","500"]);        
zh=z.h5.data_bounds;
//zh(1,2)=0;
//zh(2,2)=1000;
zh(1,1)=0;
zh(2,1)=500;
z.h5.data_bounds =zh;
end
//
if u27.value==1 then
// frequenzaschse
z.h5.x_ticks=tlist(['locations','labels'],[0,10,20,30,40,50,60,70,80,90,100,110,120,130,140,150,160,170,180,190,200,210,220,230,240,250],["0","10","20","30","40","50","60","70","80","90","100","110","120","130","140","150","160","170","180","190","200","210","220","230","240","250"]);        
zh=z.h5.data_bounds;
//zh(1,2)=0;
//zh(2,2)=1000;
zh(1,1)=0;
zh(2,1)=250;
z.h5.data_bounds =zh;
end
//
//
if u28.value==1 then
// frequenzaschse
z.h5.x_ticks=tlist(['locations','labels'],[0,10,20,30,40,50,60,70,80,90,100,110,120,130],["0","10","20","30","40","50","60","70","80","90","100","110","120","130"]);        
zh=z.h5.data_bounds;
//zh(1,2)=0;
//zh(2,2)=1000;
zh(1,1)=0;
zh(2,1)=120;
z.h5.data_bounds =zh;
end
if u29.value==1 then
// frequenzaschse
z.h5.x_ticks=tlist(['locations','labels'],[0,5,10,15,20,25,30,35,40,45,50,55,60],["0","5","10","15","20","25","30","35","40","45","50","55","60"]);        
zh=z.h5.data_bounds;
//zh(1,2)=0;
//zh(2,2)=1000;
zh(1,1)=0;
zh(2,1)=60;
z.h5.data_bounds =zh;
end        
endfunction

////////////////////////////////////////////////////////////////////////////


// start
z.vs=1;
z.fo=250;
z.po=0;
//
z.fi=figure('position',[10,10,1400,900]);
z.fi.background= 33;
z.fi.color_map = jetcolormap(1000); //Colormap festlegen
z.fi.visible = "on";
z.fi.figure_name="Signalanalyse";
z.fi.BackgroundColor=[1 1 1];
//z.tag='Formular';
// controls
u1=uicontrol(z.fi,"style","pushbutton", 'position', [660 170 60 30],'string','Neu','callback','[z]=neudatei(z)');

u3=uicontrol(z.fi,"style","text",'HorizontalAlignment','center' ,'position', [660 285 60 30],'string','0');
u4=uicontrol(z.fi,"style","text",'HorizontalAlignment','center' ,'position', [660 265 60 30],'string','Sekunden');
u5=uicontrol(z.fi,"style","pushbutton", 'position', [660 130 60 30],'string','Exit','callback','close');
u6=uicontrol(z.fi,"style","text",'HorizontalAlignment','center' ,'position', [100 5 1200 30],'string','');
u7=uicontrol(z.fi,"style","spinner", 'position', [660 400 60 40],'HorizontalAlignment','center','VerticalAlignment','middle','min',1,'max',10,'SliderStep',[1,10],'Title_position','top','callback','[z]=verst(z)');
u8=uicontrol(z.fi,"style","text",'HorizontalAlignment','center' ,'position', [660 440 60 20],'string','Verstärkung');
u9=uicontrol(z.fi,"style","spinner", 'position', [660 330 60 40],'HorizontalAlignment','center','VerticalAlignment','middle','min',1,'max',250,'SliderStep',[1,10],'Title_position','top','value',250,'callback','[z]=fober(z)');
u10=uicontrol(z.fi,"style","text",'HorizontalAlignment','center' ,'position', [660 370 60 20],'string','F max (Hz)');
u11=uicontrol(z.fi,"style","spinner", 'position', [660 225 60 40],'HorizontalAlignment','center','VerticalAlignment','middle','min',1,'max',1,'SliderStep',[1,10],'Title_position','top','callback','[z]=position(z)');
//
u12=uicontrol(z.fi,"style","radiobutton",'groupname','fenster3','HorizontalAlignment','center' ,'position', [1325 820 60 20],'string','100%','callback','[z]=fenster3(z)');
u13=uicontrol(z.fi,"style","radiobutton",'groupname','fenster3','HorizontalAlignment','center' ,'position', [1325 780 60 20],'string','50%','callback','[z]=fenster3(z)');
u14=uicontrol(z.fi,"style","radiobutton",'groupname','fenster3','HorizontalAlignment','center' ,'position', [1325 740 60 20],'string','25%','callback','[z]=fenster3(z)');
u15=uicontrol(z.fi,"style","radiobutton",'groupname','fenster3','HorizontalAlignment','center' ,'position', [1325 700 60 20],'string','10%','callback','[z]=fenster3(z)');
u12.value=1;
///////////////
u16=uicontrol(z.fi,"style","radiobutton",'groupname','fenster5','HorizontalAlignment','center' ,'position', [1325 370 60 20],'string','100%','callback','[z]=fenster5(z)');
u17=uicontrol(z.fi,"style","radiobutton",'groupname','fenster5','HorizontalAlignment','center' ,'position', [1325 330 60 20],'string','50%','callback','[z]=fenster5(z)');
u18=uicontrol(z.fi,"style","radiobutton",'groupname','fenster5','HorizontalAlignment','center' ,'position', [1325 290 60 20],'string','25%','callback','[z]=fenster5(z)');
u19=uicontrol(z.fi,"style","radiobutton",'groupname','fenster5','HorizontalAlignment','center' ,'position', [1325 250 60 20],'string','10%','callback','[z]=fenster5(z)');
u16.value=1;
///////////////////////////////// frequenzen
//
u21=uicontrol(z.fi,"style","radiobutton",'groupname','fenster3f','HorizontalAlignment','center' ,'position', [1325 660 60 20],'string','500f','callback','[z]=fenster3f(z)');
u22=uicontrol(z.fi,"style","radiobutton",'groupname','fenster3f','HorizontalAlignment','center' ,'position', [1325 620 60 20],'string','250f','callback','[z]=fenster3f(z)');
u23=uicontrol(z.fi,"style","radiobutton",'groupname','fenster3f','HorizontalAlignment','center' ,'position', [1325 580 60 20],'string','120f','callback','[z]=fenster3f(z)');
u24=uicontrol(z.fi,"style","radiobutton",'groupname','fenster3f','HorizontalAlignment','center' ,'position', [1325 540 60 20],'string','60f','callback','[z]=fenster3f(z)');
u22.value=1;
//////////////////////////////////////
//
u26=uicontrol(z.fi,"style","radiobutton",'groupname','fenster5f','HorizontalAlignment','center' ,'position', [1325 210 60 20],'string','500f','callback','[z]=fenster5f(z)');
u27=uicontrol(z.fi,"style","radiobutton",'groupname','fenster5f','HorizontalAlignment','center' ,'position', [1325 170 60 20],'string','250f','callback','[z]=fenster5f(z)');
u28=uicontrol(z.fi,"style","radiobutton",'groupname','fenster5f','HorizontalAlignment','center' ,'position', [1325 130 60 20],'string','120f','callback','[z]=fenster5f(z)');
u29=uicontrol(z.fi,"style","radiobutton",'groupname','fenster5f','HorizontalAlignment','center' ,'position', [1325 90 60 20],'string','60f','callback','[z]=fenster5f(z)');
u27.value=1;
//////////////////////////////////////



//
//
z.h1 = newaxes();
z.h1.axes_bounds = [0,0,0.5,0.5];
//
z.h2 = newaxes();
z.h2.axes_bounds = [0.495,0,0.02,0.5];
//
z.h3 = newaxes();
z.h3.axes_bounds = [0.5,0,0.5,0.5];
//
z.h4 = newaxes();
z.h4.axes_bounds = [0,0.5,0.5,0.5];
//
z.h5 = newaxes();
z.h5.axes_bounds = [0.5,0.5,0.5,0.5];
//

 
Private Nachricht senden Benutzer-Profile anzeigen


Neues Thema eröffnen Neue Antwort erstellen



Einstellungen und Berechtigungen
Beiträge der letzten Zeit anzeigen:

 Du kannst Beiträge in dieses Forum schreiben.
Du kannst auf Beiträge in diesem Forum antworten.
Du kannst deine Beiträge in diesem Forum nicht bearbeiten.
Du kannst deine Beiträge in diesem Forum nicht löschen.
Du kannst an Umfragen in diesem Forum nicht mitmachen.
Du kannst Dateien in diesem Forum posten
Du kannst Dateien in diesem Forum herunterladen
.





 Impressum  | Nutzungsbedingungen  | Datenschutz | FAQ | goMatlab RSS Button RSS

Hosted by:


Copyright © 2007 - 2024 goMatlab.de | Dies ist keine offizielle Website der Firma The Mathworks

MATLAB, Simulink, Stateflow, Handle Graphics, Real-Time Workshop, SimBiology, SimHydraulics, SimEvents, and xPC TargetBox are registered trademarks and The MathWorks, the L-shaped membrane logo, and Embedded MATLAB are trademarks of The MathWorks, Inc.