我的项目Matlab程序,是播放音乐文件的波形和频谱的实时显示!实时啊!
代码片段和文件信息
属性 大小 日期 时间 名称
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文件 7108 2013-04-06 20:27 Matlab music real-timeShowFrequency.asv
文件 866100 2013-04-08 12:08 Matlab music real-timeShowFrequency.fig
文件 7108 2013-04-08 12:14 Matlab music real-timeShowFrequency.m
文件 1543698 2012-09-25 23:07 Matlab music real-timesixiang2.wav
文件 53924 2013-04-06 17:39 Matlab music real-time捕获.JPG
目录 0 2013-04-25 11:44 Matlab music real-time
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2477938 6
function varargout = ShowFrequency(varargin)
%SHOWFREQUENCY M-file for ShowFrequency.fig
% SHOWFREQUENCY by itself creates a new SHOWFREQUENCY or raises the existing
% singleton*.
%
% H = SHOWFREQUENCY returns the handle to a new SHOWFREQUENCY or the handle to
% the existing singleton*.
%
% SHOWFREQUENCY(‘Property‘‘Value‘...) creates a new SHOWFREQUENCY using the
% given property value pairs. Unrecognized properties are passed via
% varargin to ShowFrequency_OpeningFcn. This calling syntax produces a
% warning when there is an existing singleton*.
%
% SHOWFREQUENCY(‘CALLBACK‘) and SHOWFREQUENCY(‘CALLBACK‘hobject...) call the
% local function named CALLBACK in SHOWFREQUENCY.M with the given input
% arguments.
%
% *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 ShowFrequency
% Last Modified by GUIDE v2.5 06-Apr-2013 17:37:58
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct(‘gui_Name‘ mfilename ...
‘gui_Singleton‘ gui_Singleton ...
‘gui_OpeningFcn‘ @ShowFrequency_OpeningFcn ...
‘gui_OutputFcn‘ @ShowFrequency_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 ShowFrequency is made visible.
function ShowFrequency_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 unrecognized PropertyName/PropertyValue pairs from the
% command line (see VARARGIN)
% Choose default command line output for ShowFrequency
handles.output = hobject;
p=imread(‘捕获.JPG‘);
axes(handles.axes3);
imshow(p);
% Update handles structure
guidata(hobject handles);
% UIWAIT makes ShowFrequency wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = ShowFrequency_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;
function edit1_Callback(hobject eventdata handles)
% hobject handle to edit1 (see GCBO)
%
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 7108 2013-04-06 20:27 Matlab music real-timeShowFrequency.asv
文件 866100 2013-04-08 12:08 Matlab music real-timeShowFrequency.fig
文件 7108 2013-04-08 12:14 Matlab music real-timeShowFrequency.m
文件 1543698 2012-09-25 23:07 Matlab music real-timesixiang2.wav
文件 53924 2013-04-06 17:39 Matlab music real-time捕获.JPG
目录 0 2013-04-25 11:44 Matlab music real-time
----------- --------- ---------- ----- ----
2477938 6
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