【毕业设计系列】003：基于matlab的数字信号处理实验平台设计

DATE: 2022-4-10

1、matlab代码（部分）
2、实验效果图

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说明：这里仅提供了数字信号处理实验平台的部分代码，需要完整代码可以QQ（2963033731）联系我。

1、matlab代码（部分）

function varargout = hlp_signal_processing_guideGUI(varargin)
% SIGNAL_PROCESSING_GUIDEGUI MATLAB code for signal_processing_guideGUI.fig
%      SIGNAL_PROCESSING_GUIDEGUI, by itself, creates a new SIGNAL_PROCESSING_GUIDEGUI or raises the existing
%      singleton*.
%
%      H = SIGNAL_PROCESSING_GUIDEGUI returns the handle to a new SIGNAL_PROCESSING_GUIDEGUI or the handle to
%      the existing singleton*.
%
%      SIGNAL_PROCESSING_GUIDEGUI('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in SIGNAL_PROCESSING_GUIDEGUI.M with the given input arguments.
%
%      SIGNAL_PROCESSING_GUIDEGUI('Property','Value',...) creates a new SIGNAL_PROCESSING_GUIDEGUI or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before signal_processing_guideGUI_OpeningFcn gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to signal_processing_guideGUI_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 signal_processing_guideGUI

% Last Modified by GUIDE v2.5 01-Apr-2018 17:07:02

% Begin initialization code - DO NOT EDIT
%
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @hlp_signal_processing_guideGUI_OpeningFcn, ...
                   'gui_OutputFcn',  @hlp_signal_processing_guideGUI_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 signal_processing_guideGUI is made visible.
function hlp_signal_processing_guideGUI_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 signal_processing_guideGUI (see VARARGIN)

% Choose default command line output for signal_processing_guideGUI
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes signal_processing_guideGUI wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = hlp_signal_processing_guideGUI_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) %%进入主界面
% 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)
run('hlp_signal_processing_MainGUI');
set(handles.figure1,'visible','off');

% --- Executes on button press in pushbutton2.
function pushbutton2_Callback(hObject, eventdata, handles) %%退出系统
% hObject    handle to pushbutton2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
close;