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SimithChart.asv
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function varargout = SimithChart(varargin)
% SIMITHCHART MATLAB code for SimithChart.fig
% SIMITHCHART, by itself, creates a new SIMITHCHART or raises the existing
% singleton*.
%
% H = SIMITHCHART returns the handle to a new SIMITHCHART or the handle to
% the existing singleton*.
%
% SIMITHCHART('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in SIMITHCHART.M with the given input arguments.
%
% SIMITHCHART('Property','Value',...) creates a new SIMITHCHART or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before SimithChart_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to SimithChart_OpeningFcn via varargin.
%
% *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one
% instance to run (singleton)".
%
% See also: GUIDE, GUIDATA, GUIHANDLES
% Edit the above text to modify the response to help SimithChart
% Last Modified by GUIDE v2.5 30-May-2016 22:17:07
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @SimithChart_OpeningFcn, ...
'gui_OutputFcn', @SimithChart_OutputFcn, ...
'gui_LayoutFcn', [] , ...
'gui_Callback', []);
if nargin && ischar(varargin{1})
gui_State.gui_Callback = str2func(varargin{1});
end
if nargout
[varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT
% --- Executes just before SimithChart is made visible.
function SimithChart_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% varargin command line arguments to SimithChart (see VARARGIN)
% Choose default command line output for SimithChart
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes SimithChart wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = SimithChart_OutputFcn(hObject, eventdata, handles)
% varargout cell array for returning output args (see VARARGOUT);
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Get default command line output from handles structure
varargout{1} = handles.output;
% --- Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
function Z0Edit_Callback(hObject, eventdata, handles)
% hObject handle to Z0Edit (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of Z0Edit as text
% str2double(get(hObject,'String')) returns contents of Z0Edit as a double
set(handles.ConfirmButton,'value',1)
% --- Executes during object creation, after setting all properties.
function Z0Edit_CreateFcn(hObject, eventdata, handles)
% hObject handle to Z0Edit (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function ZLEdit_Callback(hObject, eventdata, handles)
% hObject handle to ZLEdit (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of ZLEdit as text
% str2double(get(hObject,'String')) returns contents of ZLEdit as a double
% --- Executes during object creation, after setting all properties.
function ZLEdit_CreateFcn(hObject, eventdata, handles)
% hObject handle to ZLEdit (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes on button press in AddElementButton.
function AddElementButton_Callback(hObject, eventdata, handles)
% hObject handle to AddElementButton (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
ShowAddElement();
function ShowAddElement()
%a=SimithChartDialog()
[selection,isok] = listdlg('PromptString','Please add an element expected:',...%提示文件
'SelectionMode','single',...%多选
'ListString',{'Transmission Line','Resistance','Capacitance','Inductance','Normalized impedance','Normalized reactance'},...%列表选项
'ListSize',[200 100],...%列表框大小默认 [160 300]
'InitialValue',3,...%初始选项，默认为第一个1
'name','Add an element');
if(isok)
switch(selection)
case 1
prompt = {'Transmission Line Length(factor of wavelength):'};
def = {'0'};
case 2
prompt = {'Resistance(\Omega)'};
def = {'0'};
end
title = 'Input Value';
lines = 1;
answer = inputdlg(prompt, title, lines, def);
assignin('base', 'imfile', answer{1});
assignin('base', 'cmap', answer{2});
end
function [ L,D ] = tuneWithParallelSingleStub( ZL,Z0,ifoc )
%returns 1*2 array of each variable indicating two solution of the tuning
%two solutions are same if RL=Z0
%all elements are coeffcients of lambda
RL = real(ZL);
XL = imag(ZL);
if RL == Z0
t1 = -XL/(2*Z0);
T = [t1];
else
t1 = (XL+sqrt(RL*((Z0-RL)^2+XL^2)/Z0))/(RL-Z0);
t2 = (XL-sqrt(RL*((Z0-RL)^2+XL^2)/Z0))/(RL-Z0);
T = [t1 t2];
end
D = mod(atan(T)/(2*pi)+0.5,0.5);
B = (RL^2*T-(Z0-XL*T).*(XL+Z0*T))./(Z0*(RL^2+power(XL+Z0*T,2)));
if ifoc
L = mod(-1/(2*pi)*atan(B*Z0)+0.5,0.5);
else
L = mod(1/(2*pi)*atan(1./(B*Z0))+0.5,0.5);
end
function [ L1,L2 ] = tuneWithDoubleStubs( ZL,Z0,dl1,d12,ifoc )
%returns 1*2 array of each variable indicating two solution of the tuning
%two solutions are same as the textbook indicates
%all elements are coeffcients of lambda
ZL = Z0*(ZL+j*Z0*tan(2*pi*dl1))/(Z0+j*ZL*tan(2*pi*dl1));
Y0 = 1/Z0;
YL = 1/ZL;
GL = real(YL);
BL = imag(YL);
t = tan(2*pi*d12);
temp=(Y0*(1+t^2)/t^2);
if GL<0||(GL>temp&&abs(GL-temp)>10e-10)
L1 = [0,0];
L2 = [0,0];
elseif GL>temp&&abs(GL-temp)<10e-10
GL=temp;
B1 = [-BL+(Y0+sqrt((1+t^2)*GL*Y0-GL^2*t^2))/t -BL+(Y0-sqrt((1+t^2)*GL*Y0-GL^2*t^2))/t];
B2 = [(Y0*sqrt(Y0*GL*(1+t^2)-GL^2*t^2)+GL*Y0)/(GL*t) (-Y0*sqrt(Y0*GL*(1+t^2)-GL^2*t^2)+GL*Y0)/(GL*t)];
if ifoc
L1 = mod(1/(2*pi)*atan(B1./Y0)+0.5,0.5);
L2 = mod(1/(2*pi)*atan(B2./Y0)+0.5,0.5);
else
L1 = mod(-1/(2*pi)*atan(Y0/B1)+0.5,0.5);
L2 = mod(-1/(2*pi)*atan(Y0/B2)+0.5,0.5);
end
else
B1 = [-BL+(Y0+sqrt((1+t^2)*GL*Y0-GL^2*t^2))/t -BL+(Y0-sqrt((1+t^2)*GL*Y0-GL^2*t^2))/t];
B2 = [(Y0*sqrt(Y0*GL*(1+t^2)-GL^2*t^2)+GL*Y0)/(GL*t) (-Y0*sqrt(Y0*GL*(1+t^2)-GL^2*t^2)+GL*Y0)/(GL*t)];
if ifoc
L1 = mod(1/(2*pi)*atan(B1./Y0)+0.5,0.5);
L2 = mod(1/(2*pi)*atan(B2./Y0)+0.5,0.5);
else
L1 = mod(-1/(2*pi)*atan(Y0./B1)+0.5,0.5);
L2 = mod(-1/(2*pi)*atan(Y0./B2)+0.5,0.5);
end
end
function Axes_Initial(hObject)
set(hObject,'xTick',[]);
set(hObject,'ytick',[]);
set(hObject,'box','on');
%set(handles.axes10,'xtick',[],'ytick',[]);
hold on;
range=[0 0.3 1 2.5 10];
%RL=str2num(ZL)/str2num(Z0);
for RL=range
[Fr,Fi] = getResistanceCircle(RL);
plot(Fr,Fi,'color',[.5 .5 .5]);
xlim([-1 1]);
ylim([-1 1]);
end
range=[-2 -1 -0.3 0 0.3 1 2];
%RL=str2num(ZL)/str2num(Z0);
for XL=range
[Fr, Fi] = getReactanceCircle(XL);
plot(Fr,Fi,'color',[.5 .5 .5]);
xlim([-1 1]);
ylim([-1 1]);
end
function plotSections(handles,x,y,color,w)
Object=handles.MainAxes;
var=get(handles.DirectButton,'Value');
global rate;
if ~var
if(isempty(rate))
rate=1;
end
%计算帧数
max=40*2;
%帧率1/40
dt=1/40*rate;
%块长
sl=length(x)/max;
%分块画图
for k=1:max
init=(k-1)*sl+1;
if k>=2
plot(Object,x(init-1:init+sl-1),y(init-1:init+sl-1),'color',color,'LineWidth',w);
else
plot(Object,x(init:init+sl-1),y(init:init+sl-1),'color',color,'LineWidth',w);
end
pause(dt);
end
%获得图像所有元素
h1=get(Object,'Children');
%分块部分删除
delete(h1(1:max));
end
%画一个总块
plot(Object,x,y,'color',color,'LineWidth',w);
function [Fr, Fi] = getResistanceCircle(RL)
theta=linspace(0,2*pi,800);
r=1/(1+RL);
Fr=r*cos(theta)+RL/(1+RL);
Fi=r*sin(theta);
function [Fr,Fi] =getResistancePart(z1,z2)
RL=real(z1);
xc=RL/(1+RL);
[m1,n1]=getLocation(z1);
[m2,n2]=getLocation(z2);
theta1=atan2(n1,m1-xc);
theta2=atan2(n2,m2-xc);
if((theta2-theta1)>=pi)
theta2=theta2-2*pi;
elseif((theta2-theta1)<=-pi)
theta2=theta2+2*pi;
end
theta=linspace(theta1,theta2,800);
r=1/(1+RL);
Fr=r*cos(theta)+xc;
Fi=r*sin(theta);
function [Fr,Fi] =getConductanceCircle(RL)
[Fr,Fi]=getResistanceCircle(RL);
Fr=-Fr;
function [Fr,Fi] =getConductancePart(z1,z2)
[Fr1,Fi1]=getLocation(z1);
[Fr2,Fi2]=getLocation(z2);
z1=getImpedance(-Fr1,Fi1);
z2=getImpedance(-Fr2,Fi2);
[Fr,Fi] =getResistancePart(z1,z2);
Fr=-Fr;
function [Fr, Fi] = getReactancePart(z1,z2)
m=imag(z1);
start=real(z1);
stop=real(z2);
k=linspace(start,stop,800);
[Fr,Fi]=getLocation(k+1j*m);
function [Fr, Fi] = getSusceptancePart(z1,z2)
m=imag(1/z1);
start=real(1/z1);
stop=real(1/z2);
k=linspace(start,stop,800);
k=1./(k+1j*m);
[Fr,Fi]=getLocation(k);
function [Fr, Fi] = getReactanceCircle(XL)
if(XL==0)
Fr=linspace(-1,1,800);
Fi=zeros(1,800);
return;
end
[Fr,Fi]=getLocation(1j*XL);
if Fi>0
t=atan2(Fi-1/XL,Fr-1);
if t<0
theta=linspace(-pi/2,t,800);
else
theta=linspace(-pi/2,t-2*pi,800);
end
else
t=atan2(Fi-1/XL,Fr-1);
if t<0
theta=linspace(pi/2,t+2*pi,800);
else
theta=linspace(pi/2,t,800);
end
end
r=abs(1/(XL));
Fr=r*cos(theta)+1;
Fi=r*sin(theta)+1/XL;
%Fr(Fr.^2+Fi.^2>1)=NaN;
function [Fr, Fi] = getVSWRCircle(ZL)
[m,n]= getLocation(ZL);
offset=atan2(n,m);
theta=linspace(0,2*pi,800)+offset;
theta=fliplr(theta);
r=sqrt(m^2+n^2);
Fr=r*cos(theta);
Fi=r*sin(theta);
function [Fr, Fi] = getVSWRPart(z1,z2)
[m1,n1]=getLocation(z1);
[m2,n2]=getLocation(z2);
theta1=atan2(n1,m1);
theta2=atan2(n2,m2);
if(theta2>theta1)
theta2=theta2-2*pi;
end
theta=linspace(theta1,theta2,800);
r=sqrt(m1^2+n1^2);
Fr=r*cos(theta);
Fi=r*sin(theta);
function z= getImpedance(Fr,Fi)
F=Fr+Fi*1j;
z=(1+F)/(1-F);
function [m,n]= getLocation(z)
F=(z-1)./(z+1);
m=real(F);
n=imag(F);
% Hint: get(hObject,'Value') returns toggle state of Parallel
% --- Executes during object creation, after setting all properties.
function MainAxes_CreateFcn(hObject, eventdata, handles)
% hObject handle to MainAxes (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
Axes_Initial(hObject)
% Hint: place code in OpeningFcn to populate MainAxes
% --- Executes on button press in pushbutton3.
function pushbutton3_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton3 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --- Executes on button press in ForwardButton.
function ForwardButton_Callback(hObject, eventdata, handles)
% hObject handle to ForwardButton (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
global history;
local=history.local;
history.length;
DisableButtonState(handles);
if CanGoForward()
m=[1 0;0 1];
%如果下一个是回到原点
if cell2mat(history.mode(local+1))==0
temp=cell2mat(history.infor(1));
[Fr, Fi]=getLocation(temp(1)/temp(2));
ScatterHere(handles,Fr,Fi,cell2mat(history.text(local+1)));
GoForward();
PlotElement(handles,local+1,[]);
UpdateHistoryState(handles)
return;
end
%其他情况，先算起点
for k=local:-1:1
if(cell2mat(history.mode(k))==0)
temp=cell2mat(history.infor(1));
m=m*temp;
break;
else
temp=GetMatrix(cell2mat(history.infor(k)));
m=m*temp;
end
end
PlotElement(handles,local+1,cell2mat(history.infor(local+1)));
z1=m(1)/m(2);
temp=GetMatrix(cell2mat(history.infor(local+1)));
m=temp*m;
z2=m(1)/m(2);
mode=cell2mat(history.mode(local+1));
GoForward();
[Fr,Fi]=GetCurve(z1,z2,mode);
plotSections(handles,Fr,Fi,rand(1,3),3);
[Fr,Fi]=getLocation(z2);
ScatterHere(handles,Fr,Fi,cell2mat(history.text(local+1)));
end
UpdateHistoryState(handles)
function [x,y]=PlotElement(handles,index,infor)
if isempty(infor)
x=[-0.5,0,0,-0.15,-0.15,0.15,0.15,-0.15,-0.15,0,0,-0.5;...
-0.5,0,0,-0.15,-0.15,0.15,0.15,-0.15,-0.15,0,0,-0.5];
y=[0.75,0.75,0.65,0.65,0.35,0.35,0.65,0.65,0.35,0.35,0.25,0.25;...
0.75,0.75,0.65,0.65,0.35,0.35,0.65,0.65,0.35,0.35,0.25,0.25;];
else
line=infor.line;
serial=infor.serial;
if line
x=[-0.5,-0.4 -0.4 0.4 0.4 -0.4,-0.4 0.4 0.4, 0.5];
y=[0.75,0.75,0.8,0.8,0.7,0.7,0.8,0.8,0.75,0.75];
x(2,1:10)=x(1,1:10);
y(2,1:10)=y(1,1:10)-0.5;
elseif serial
x=[-0.5,-0.15 -0.15 0.15 0.15 -0.15,-0.15 0.15 0.15, 0.5];
y=[0.75,0.75,0.9,0.9,0.6,0.6,0.9,0.9,0.75,0.75];
x(2,1:10)=linspace(-0.5,0.5,10);
y(2,1:10)=ones(1,10)*0.25;
else
x=[-0.5,0,0,-0.15,-0.15,0,0,-0.5;...
0.5,0,0,0.15,0.15,0,0,0.5];
y=[0.75,0.75,0.65,0.65,0.35,0.35,0.25,0.25;...
0.75,0.75,0.65,0.65,0.35,0.35,0.25,0.25];
end
end
x=x-index+1;
plot(handles.PlotAxes,x(1,1:end),y(1,1:end),x(2,1:end),y(2,1:end),'Color','b');
function UpdateHistoryState(handles)
if CanGoForward()
set(handles.ForwardButton,'Enable','On');
else
set(handles.ForwardButton,'Enable','Off');
end
if CanGoBack()
set(handles.BackButton,'Enable','On');
else
set(handles.BackButton,'Enable','Off');
end
global history;
local=history.local;
set(handles.HistoryListBox,'Value',local+2);
function DisableButtonState(handles)
set(handles.ForwardButton,'Enable','Off')
set(handles.BackButton,'Enable','Off')
% --- Executes on button press in BackButton.
function BackButton_Callback(hObject, eventdata, handles)
% hObject handle to BackButton (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
global history;
local=history.local;
DisableButtonState(handles);
if CanGoBack()
h=get(handles.PlotAxes,'Children');
delete(h(1:2));
if cell2mat(history.mode(local))==0
h=get(handles.MainAxes,'Children');
delete(h(1:2));
else
h=get(handles.MainAxes,'Children');
delete(h(1:3));
end
GoBack();
end
UpdateHistoryState(handles);
% --- Executes on button press in InitializationButton.
function InitializationButton_Callback(hObject, eventdata, handles)
% hObject handle to InitializationButton (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
axes(handles.MainAxes);
cla reset
Axes_Initial(handles.MainAxes);
PopHistoryAll(handles);
UpdateHistoryState(handles);
h=get(handles.PlotAxes,'Children');
delete(h);
% --- Executes on key press with focus on Z0Edit and none of its controls.
function Z0Edit_KeyPressFcn(hObject, eventdata, handles)
% hObject handle to Z0Edit (see GCBO)
% eventdata structure with the following fields (see MATLAB.UI.CONTROL.UICONTROL)
% Key: name of the key that was pressed, in lower case
% Character: character interpretation of the key(s) that was pressed
% Modifier: name(s) of the modifier key(s) (i.e., control, shift) pressed
% handles structure with handles and user data (see GUIDATA)
% --- Executes on button press in ConfirmButton.
function ConfirmButton_Callback(hObject, eventdata, handles)
% hObject handle to ConfirmButton (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
d=55555
Z0=str2double(get(handles.Z0Edit,'String'));
ZL=str2double(get(handles.ZLEdit,'String'));
z=ZL/Z0;
[Fr,Fi]=getLocation(z);
axes(handles.MainAxes);
hold on;
ScatterHere(handles,Fr,Fi,'Z_L');
global history;
if length(history)==0;
t.local=1;
t.length=1;
t.mode={0};
t.infor={[z;1]};
t.text={'Z_L'};
history=t;
AddHistotyList(handles,'SetImpedance');
else
history.local=1;
history.infor(1)={[z;1]};
end
PlotElement(handles,1,[]);
% history.local=1;
% history.infor={[z;1]};
UpdateHistoryState(handles);
function AddHistory(handles,m,mode,des,showtext)
global history;
history.local=history.local;
history.length=history.length+1;
history.mode=[history.mode mode];
history.infor=[history.infor m];
history.text=[history.text des];
AddHistotyList(handles,showtext)
function value=PopHistory(handles)
global history;
history.length
if(history.length==1)
value=0;
return;
end
history.length=history.length-1;
if history.local>history.length
history.local=history.length;
end
history.mode=history.mode(1:end-1);
history.text=history.text(1:end-1);
history.infor=history.infor(1:end-1);
value=1;
RemoveHistotyList(handles);
function value=RemoveHistoryOnce(handles,index)
global history;
if(history.length==1)
value=0;
return;
end
history.length=history.length-1;
history.local=index-1;
history.mode=[history.mode(1:index-1) history.mode(index+1:end-1)];
history.text=[history.text(1:index-1) history.text(index+1:end-1)];
history.infor=[history.infor(1:index-1) history.infor(index+1:end-1)];
value=1;
RemoveHistotyList(handles);
function PopHistoryAll(handles)
while(PopHistory(handles))
end
function GoBack()
global history;
if history.local>1
history.local=history.local-1;
end
function GoForward()
global history;
if history.local<history.length
history.local=history.local+1;
end
function v=CanGoBack()
global history;
v=(history.local>1);
function v=CanGoForward()
global history;
v=(history.local<history.length);
% --- Executes on key press with focus on ZLEdit and none of its controls.
function ZLEdit_KeyPressFcn(hObject, eventdata, handles)
% hObject handle to ZLEdit (see GCBO)
% eventdata structure with the following fields (see MATLAB.UI.CONTROL.UICONTROL)
% Key: name of the key that was pressed, in lower case
% Character: character interpretation of the key(s) that was pressed
% Modifier: name(s) of the modifier key(s) (i.e., control, shift) pressed
% handles structure with handles and user data (see GUIDATA)
% --- Executes on button press in pushbutton12.
function pushbutton12_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton12 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --- Executes on selection change in ListBox.
function ListBox_Callback(hObject, eventdata, handles)
% hObject handle to ListBox (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
SetState(handles)
function SetState(handles)
index=get(handles.ListBox,'value');
switch index
case {1,3,6,7}
set(handles.FreqEdit,'Enable','Off');
otherwise
set(handles.FreqEdit,'Enable','On');
end
if index>2
set(handles.SCButton,'Enable','Off');
set(handles.OCButton,'Enable','Off');
set(handles.LineButton,'Enable','Off');
set(handles.LoadButton,'Enable','Off');
set(handles.SerialButton,'Enable','On');
set(handles.ParallelButton,'Enable','On');
else
set(handles.LineButton,'Enable','On');
set(handles.LoadButton,'Enable','On');
if get(handles.LoadButton,'Value')
set(handles.SerialButton,'Enable','On');
set(handles.ParallelButton,'Enable','On');
pa=get(handles.ParallelButton,'value');
if(pa)
set(handles.SCButton,'Enable','on');
set(handles.OCButton,'Enable','on');
else
set(handles.SCButton,'Enable','Off');
set(handles.OCButton,'Enable','Off');
end
else
set(handles.SCButton,'Enable','Off');
set(handles.OCButton,'Enable','Off');
set(handles.SerialButton,'Enable','Off');
set(handles.ParallelButton,'Enable','Off');
end
end
% Hints: contents = cellstr(get(hObject,'String')) returns ListBox contents as cell array
% contents{get(hObject,'Value')} returns selected item from ListBox
% --- Executes during object creation, after setting all properties.
function ListBox_CreateFcn(hObject, eventdata, handles)
% hObject handle to ListBox (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: listbox controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function ValueEdit_Callback(hObject, eventdata, handles)
% hObject handle to ValueEdit (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of ValueEdit as text
% str2double(get(hObject,'String')) returns contents of ValueEdit as a double
% --- Executes during object creation, after setting all properties.
function ValueEdit_CreateFcn(hObject, eventdata, handles)
% hObject handle to ValueEdit (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function FreqEdit_Callback(hObject, eventdata, handles)
% hObject handle to FreqEdit (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of FreqEdit as text
% str2double(get(hObject,'String')) returns contents of FreqEdit as a double
% --- Executes during object creation, after setting all properties.
function FreqEdit_CreateFcn(hObject, eventdata, handles)
% hObject handle to FreqEdit (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes on button press in PreviewButton.
function PreviewButton_Callback(hObject, eventdata, handles)
% hObject handle to PreviewButton (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --- Executes on button press in AddButton.
function AddButton_Callback(hObject, eventdata, handles)
% hObject handle to AddButton (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
value=str2num(get(handles.ValueEdit,'String'));
freq=str2num(get(handles.FreqEdit,'String'));
index=get(handles.ListBox,'Value');
serial=get(handles.SerialButton,'Value');
line=get(handles.LineButton,'Value');
sc=get(handles.SCButton,'Value');
z0=str2num(get(handles.Z0Edit,'String'));
infor=GetInfor(z0,value,freq,index,serial,line,sc);
[matrix,modes,des]=GetMatrix(infor);
AddHistory(handles,infor,modes,'Z_t_e_m_p',des);
UpdateHistoryState(handles);
function ScatterHere(handles,x,y,des)
des={des};
scatter(handles.MainAxes,x,y,75,'Filled');
if get(handles.ZShowBox,'Value');
z=getImpedance(x,y);
des=[des,num2str(z,4)];
end
if get(handles.YShowBox,'Value');
z=getImpedance(x,y);
des=[des,num2str(1/z,4)];
end
text(x,y,des);
function result=GetInfor(z0,value,freq,index,serial,line,sc)
result.z0=z0;
result.value=value;
result.freq=freq;
result.index=index;
result.serial=serial;
result.line=line;
result.sc=sc;
if index>2
result.line=0;
end
%Mode=1 vswr
%Mode=2 电导圈Conductance电纳变
%mode=3 电阻圈resistance电抗变
%mode=4 点纳圈susceptance电导变
%Mode=5 电抗圈reactance电阻变
%Mode=6 直接
function [matrix,modes,des]=GetMatrix(infor)
z0=infor.z0;
value=infor.value;
freq=infor.freq;
index=infor.index;
serial=infor.serial;
line=infor.line;
sc=infor.sc;
switch index
case 1
theta=2*pi*value;
if line
A=cos(theta);
B=1j*sin(theta);
C=1j*sin(theta);
D=cos(theta);
matrix=[A B;C D];
modes=1;%VSWR
des='Add TL as Line';
else
if sc
Z=1j*tan(theta);
else
Z=-1j*cot(theta);
end
if serial
matrix=[1 Z; 0 1];
modes=3;
des='Add Serial TL as Load';
else
matrix=[1 0; 1/Z 1];
modes=2;
des='Add Parallel TL as Load';
end
end
case 2
lambda=3e8/freq;
theta=2*pi/lambda*value;
if line
A=cos(theta);
B=1j*sin(theta);
C=1j*sin(theta);
D=cos(theta);
matrix=[A B;C D];
modes=1;
des='Add TL as Line';
else
if sc
Z=1j*tan(theta);
else
Z=-1j*cot(theta);
end
if serial
matrix=[1 Z; 0 1];
modes=3;
des='Add Serial TL as Load';
else
matrix=[1 0; 1/Z 1];
modes=2;
des='Add Parallel TL as Load';
end
end
case 3
Z=value/z0;
if serial
matrix=[1 Z;0 1];
modes=5;
des='Add Serial Resistance';
else
matrix=[1 0; 1/Z 1];
modes=4;
des='Add Parallel Resistance';
end
case 4
Z=1/(2j*pi*freq*value);
if serial
matrix=[1 Z;0 1];
modes=3;
des='Add Serial Capacitance';
else
matrix=[1 0; 1/Z 1];
modes=2;
des='Add Parallel Capacitance';
end
case 5
Z=2j*pi*freq*value;
if serial
matrix=[1 Z;0 1];
modes=3;
des='Add Serial Inductance';
else
matrix=[1 0; 1/Z 1];
modes=2;
des='Add Parallel Inductance';
end
case 6
Z=value;
if serial
matrix=[1 Z;0 1];
modes=6;
des='Add Serial Impedance(Normalized)';
else
matrix=[1 0; 1/Z 1];
modes=6;
des='Add Parallel Impedance(Normalized)';
end
case 7
Z=1/value;
if serial
matrix=[1 Z;0 1];
modes=6;
des='Add Serial Adimittance(Normalized)';
else
matrix=[1 0; 1/Z 1];
modes=6;
des='Add Parallel Adimittance(Normalized)';
end
end
%Mode=1 vswr
%Mode=2 电导圈Conductance电纳变
%mode=3 电阻圈resistance电抗变
%mode=4 点纳圈susceptance电导变
%Mode=5 电抗圈reactance电阻变
%Mode=6 直接
function [Fr,Fi]=GetCurve(z1,z2,modes)
modes