【数字信号调制】基于BPSK实现信号调制和解调含Matlab源码

function varargout = GUI_BPSK(varargin) % GUI_BPSK MATLAB code for GUI_BPSK.fig % GUI_BPSK, by itself, creates a new GUI_BPSK or raises the existing % singleton*. % % H = GUI_BPSK returns the handle to a new GUI_BPSK or the handle to % the existing singleton*. % % GUI_BPSK( ’CALLBACK’ ,hObject,eventData,handles,...) calls the local % function named CALLBACK in GUI_BPSK.M with the given input arguments. % % GUI_BPSK( ’Property’ , ’Value’ ,...) creates a new GUI_BPSK or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before GUI_BPSK_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to GUI_BPSK_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 GUI_BPSK % Last Modified by GUIDE v2.5 03-Dec-2018 19:45:43 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct(’gui_Name’, mfilename, ... ’gui_Singleton’, gui_Singleton, ... ’gui_OpeningFcn’, @GUI_BPSK_OpeningFcn, ... ’gui_OutputFcn’, @GUI_BPSK_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 GUI_BPSK is made visible. function GUI_BPSK_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 GUI_BPSK (see VARARGIN) % Choose default command line output for GUI_BPSK handles.output = hObject; s=round(rand(1,100)); %生成二进制基带数据并画出基带信号图 N=1:100; % figure(1);subplot(311);stem(N,s);title(’ 基带信号 ’);grid on;