300字范文 > 【数字信号处理】基于matlab GUI正选信号时域+频域分析【含Matlab源码 887期】

【数字信号处理】基于matlab GUI正选信号时域+频域分析【含Matlab源码 887期】

时间：2023-02-18 08:17:43

一、获取代码方式

获取代码方式1：

完整代码已上传我的资源：【数字信号处理】基于matlab GUI正选信号时域+频域分析【含Matlab源码 887期】

获取代码方式2：

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二、数字信号处理系统简介

理论知识参考文献：基于GUI的《数字信号处理》教学演示系统的设计

基于Matlab GUI界面的数字信号处理辅助教学系统

基于MATLAB的数字信号处理实验平台

三、部分源代码

function varargout = SignalAnalysis(varargin)% SIGNALANALYSIS MATLAB code for SignalAnalysis.fig%SIGNALANALYSIS, by itself, creates a new SIGNALANALYSIS or raises the existing%singleton*.%%H = SIGNALANALYSIS returns the handle to a new SIGNALANALYSIS or the handle to%the existing singleton*.%%SIGNALANALYSIS('CALLBACK',hObject,eventData,handles,...) calls the local%function named CALLBACK in SIGNALANALYSIS.M with the given input arguments.%%SIGNALANALYSIS('Property','Value',...) creates a new SIGNALANALYSIS or raises the%existing singleton*. Starting from the left, property value pairs are%applied to the GUI before SignalAnalysis_OpeningFcn gets called. An%unrecognized property name or invalid value makes property application%stop. All inputs are passed to SignalAnalysis_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 SignalAnalysis% Last Modified by GUIDE v2.5 13-Feb- 09:16:18% Begin initialization code - DO NOT EDITgui_Singleton = 1;gui_State = struct('gui_Name', mfilename, ...'gui_Singleton', gui_Singleton, ...'gui_OpeningFcn', @SignalAnalysis_OpeningFcn, ...'gui_OutputFcn', @SignalAnalysis_OutputFcn, ...'gui_LayoutFcn', [] , ...'gui_Callback', []);if nargin && ischar(varargin{1})gui_State.gui_Callback = str2func(varargin{1});endif nargout[varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});elsegui_mainfcn(gui_State, varargin{:});end% End initialization code - DO NOT EDIT% --- Executes just before SignalAnalysis is made visible.function SignalAnalysis_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 SignalAnalysis (see VARARGIN)% Choose default command line output for SignalAnalysishandles.output = hObject;% Update handles structureguidata(hObject, handles);% UIWAIT makes SignalAnalysis wait for user response (see UIRESUME)% uiwait(handles.figure1);% --- Outputs from this function are returned to the command line.function varargout = SignalAnalysis_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 structurevarargout{1} = handles.output;function edt_f1_Callback(hObject, eventdata, handles)% hObject handle to edt_f1 (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 edt_f1 as text% str2double(get(hObject,'String')) returns contents of edt_f1 as a double% --- Executes during object creation, after setting all properties.function edt_f1_CreateFcn(hObject, eventdata, handles)% hObject handle to edt_f1 (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');endfunction edt_f2_Callback(hObject, eventdata, handles)% hObject handle to edt_f2 (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 edt_f2 as text% str2double(get(hObject,'String')) returns contents of edt_f2 as a double% --- Executes during object creation, after setting all properties.function edt_f2_CreateFcn(hObject, eventdata, handles)% hObject handle to edt_f2 (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');endfunction edt_t_Callback(hObject, eventdata, handles)% hObject handle to edt_t (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 edt_t as text% str2double(get(hObject,'String')) returns contents of edt_t as a double% --- Executes during object creation, after setting all properties.function edt_t_CreateFcn(hObject, eventdata, handles)% hObject handle to edt_t (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