【音乐播放】基于matlab GUI 动感音乐播放【含Matlab源码 778期】
2021/4/15 1:25:09
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一、简介
基于matlab GUI 动感音乐播放:
1 自由选择本地音乐;
2 播放音乐的同时还有行走人的动画;
3 人的速度和姿态都可调整;
4 还可输入文本;
二、源代码
function varargout = hdm_player(varargin) % HDM_PLAYER MATLAB code for hdm_player.fig % HDM_PLAYER, by itself, creates a new HDM_PLAYER or raises the existing % singleton*. % % H = HDM_PLAYER returns the handle to a new HDM_PLAYER or the handle to % the existing singleton*. % % HDM_PLAYER('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in HDM_PLAYER.M with the given input arguments. % % HDM_PLAYER('Property','Value',...) creates a new HDM_PLAYER or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before hdm_player_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to hdm_player_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 hdm_player % Last Modified by GUIDE v2.5 08-Jun-2013 07:56:33 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @hdm_player_OpeningFcn, ... 'gui_OutputFcn', @hdm_player_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 hdm_player is made visible. function hdm_player_OpeningFcn(hObject, eventdata, handles, varargin) global T_obj which_channel T_start x; which_channel = 1; T_start = 0; x = 0; % 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 hdm_player (see VARARGIN) T_obj=timer('TimerFcn',{@plotupdate, handles}, 'Period', 0.1, 'ExecutionMode', 'FixedRate'); % Choose default command line output for hdm_player handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes hdm_player wait for user response (see UIRESUME) % uiwait(handles.figure1); set(gcf, 'color','w') % --- Outputs from this function are returned to the command line. function varargout = hdm_player_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 loadbutton. function loadbutton_Callback(hObject, eventdata, handles) global wavfile Fs; % hObject handle to loadbutton (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) [filename pathname] = uigetfile('*.wav', '选择播放文件'); [wavfile Fs] = wavread([pathname filename]); %sound(wavfile,Fs); % --- Executes on button press in playbutton. function playbutton_Callback(hObject, eventdata, handles) global p wavfile Fs T_obj T_start x; % hObject handle to playbutton (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) x = wavfile(:, 1); p = audioplayer(x, Fs); play(p); if T_start == 0 start(T_obj); T_start = 1; end % --- Executes on button press in pausebutton. function pausebutton_Callback(hObject, eventdata, handles) global p T_obj; % hObject handle to pausebutton (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) pause(p); % --- Executes on button press in continued. function continued_Callback(hObject, eventdata, handles) global p; % hObject handle to continued (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) resume(p); % --- Executes on button press in stopbutton. function stopbutton_Callback(hObject, eventdata, handles) global p T_obj T_stop; % hObject handle to stopbutton (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) stop(p); stop(T_obj); delete(T_obj); T_stop = 1; % --- Executes during object deletion, before destroying properties. function figure1_DeleteFcn(hObject, eventdata, handles) global T_obj T_stop p; stop(p); if T_stop == 0 stop(T_obj); delete(T_obj); end % hObject handle to figure1 (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 pushbutton6. function pushbutton6_Callback(hObject, eventdata, handles) % hObject handle to pushbutton6 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) shg set(gcf,'doublebuf','on','color','w','name','Walker','numbertitle','off') set(gca,'pos',get(gca,'pos')+[0 .07 0 0]) % The body is represented by 15 points in three space, i.e. a vector of % length 45. The data consists of F, five vectors describing the average % female and M, five vectors describing the average male. Four linked % segments, indexed by L, are the head, torso, arms, and legs. % Initial view load walkers X = reshape((F(:,1)+M(:,1))/2,15,3); L = {[1 5],[5 12],[2 3 4 5 6 7 8],[9 10 11 12 13 14 15]}; for k = 1:4 p(k) = line(X(L{k},1),X(L{k},2),X(L{k},3),'marker','o', ... 'markersize',10,'linestyle','-','erasemode','background'); end
三、运行结果
四、备注
完整代码或者代写添加QQ 1564658423
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