三极管放大实验电路，包括固定偏置-分压偏置，需要根据一些参数确定所选用的电阻值，使得三极管工作在放大状态

function varargout = BJT_CircuitDesign(varargin) % BJT_CIRCUITDESIGN MATLAB code for BJT_CircuitDesign.fig % BJT_CIRCUITDESIGN, by itself, creates a new BJT_CIRCUITDESIGN or raises the existing % singleton*. % % H = BJT_CIRCUITDESIGN returns the handle to a new BJT_CIRCUITDESIGN or the handle to % the existing singleton*. % % BJT_CIRCUITDESIGN('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in BJT_CIRCUITDESIGN.M with the given input arguments. % % BJT_CIRCUITDESIGN('Property','Value',...) creates a new BJT_CIRCUITDESIGN or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before BJT_CircuitDesign_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to BJT_CircuitDesign_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 BJT_CircuitDesign % Last Modified by GUIDE v2.5 01-Mar-2020 17:51:11 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @BJT_CircuitDesign_OpeningFcn, ... 'gui_OutputFcn', @BJT_CircuitDesign_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 BJT_CircuitDesign is made visible. function BJT_CircuitDesign_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 BJT_CircuitDesign (see VARARGIN) % Choose default command line output for BJT_CircuitDesign handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes BJT_CircuitDesign wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = BJT_CircuitDesign_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 radiobutton1. function radiobutton1_Callback(hObject, eventdata, handles) % hObject handle to radiobutton1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hint: get(hObject,'Value') returns toggle state of radiobutton1 % --- Executes on button press in radiobutton2. function radiobutton2_Callback(hObject, eventdata, handles) % hObject handle to radiobutton2 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hint: get(hObject,'Value') returns toggle state of radiobutton2 function edit_beta_Callback(hObject, eventdata, handles) % hObject handle to edit_beta (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 edit_beta as text % str2double(get(hObject,'String')) returns contents of edit_beta as a double % --- Executes during object creation, after setting all properties. function edit_beta_CreateFcn(hObject, eventdata, handles) % hObject handle to edit_beta (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 edit_Ucc_Callback(hObject, eventdata, handles) % hObject handle to edit_Ucc (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 edit_Ucc as text % str2double(get(hObject,'String')) returns contents of edit_Ucc as a double % --- Executes during object creation, after setting all properties. function edit_Ucc_CreateFcn(hObject, eventdata, handles) % hObject handle to edit_Ucc (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 edit_Ic_Callback(hObject, eventdata, handles) % hObject handle to edit_Ic (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 edit_Ic as text % str2double(get(hObject,'String')) returns contents of edit_Ic as a double % --- Executes during object creation, after setting all properties. function edit_Ic_CreateFcn(hObject, eventdata, handles) % hObject handle to edit_Ic (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 edit_Uce_Callback(hObject, eventdata, handles) % hObject handle to edit_Uce (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 edit_Uce as text % str2double(get(hObject,'String')) returns contents of edit_Uce as a double % --- Executes during object creation, after setting all properties. function edit_Uce_CreateFcn(hObject, eventdata, handles) % hObject handle to edit_Uce (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 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) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%�年beta str=get(handles.edit_beta,'String'); beta=str2double(str); %%%�年Ic str=get(handles.edit_Ic,'String'); Ic=str2double(str); %%%�年Ucc str=get(handles.edit_Ucc