Qucs-GUI
0.0.19
|
00001 /*************************************************************************** 00002 volt_noise.cpp 00003 ---------------- 00004 begin : Sat Aug 23 2003 00005 copyright : (C) 2003 by Michael Margraf 00006 email : michael.margraf@alumni.tu-berlin.de 00007 ***************************************************************************/ 00008 00009 /*************************************************************************** 00010 * * 00011 * This program is free software; you can redistribute it and/or modify * 00012 * it under the terms of the GNU General Public License as published by * 00013 * the Free Software Foundation; either version 2 of the License, or * 00014 * (at your option) any later version. * 00015 * * 00016 ***************************************************************************/ 00017 00018 #include "volt_noise.h" 00019 00020 00021 Volt_noise::Volt_noise() 00022 { 00023 Description = QObject::tr("noise voltage source"); 00024 00025 Arcs.append(new Arc(-12,-12, 24, 24, 0, 16*360,QPen(Qt::darkBlue,2))); 00026 Lines.append(new Line(-30, 0,-12, 0,QPen(Qt::darkBlue,2))); 00027 Lines.append(new Line( 30, 0, 12, 0,QPen(Qt::darkBlue,2))); 00028 00029 Lines.append(new Line(-12, 1, 1,-12,QPen(Qt::darkBlue,2))); 00030 Lines.append(new Line(-10, 6, 6,-10,QPen(Qt::darkBlue,2))); 00031 Lines.append(new Line( -7, 10, 10, -7,QPen(Qt::darkBlue,2))); 00032 Lines.append(new Line( -2, 12, 12, -2,QPen(Qt::darkBlue,2))); 00033 00034 Ports.append(new Port( 30, 0)); 00035 Ports.append(new Port(-30, 0)); 00036 00037 x1 = -30; y1 = -15; 00038 x2 = 30; y2 = 15; 00039 00040 tx = x1+4; 00041 ty = y2+4; 00042 Model = "Vnoise"; 00043 Name = "V"; 00044 00045 Props.append(new Property("u", "1e-6", true, 00046 QObject::tr("voltage power spectral density in V^2/Hz"))); 00047 Props.append(new Property("e", "0", false, 00048 QObject::tr("frequency exponent"))); 00049 Props.append(new Property("c", "1", false, 00050 QObject::tr("frequency coefficient"))); 00051 Props.append(new Property("a", "0", false, 00052 QObject::tr("additive frequency term"))); 00053 00054 rotate(); // fix historical flaw 00055 } 00056 00057 Volt_noise::~Volt_noise() 00058 { 00059 } 00060 00061 Component* Volt_noise::newOne() 00062 { 00063 return new Volt_noise(); 00064 } 00065 00066 Element* Volt_noise::info(QString& Name, char* &BitmapFile, bool getNewOne) 00067 { 00068 Name = QObject::tr("Noise Voltage Source"); 00069 BitmapFile = (char *) "noise_volt"; 00070 00071 if(getNewOne) return new Volt_noise(); 00072 return 0; 00073 }