资源简介
用MATLAB 2012实现的音频分析仪,可以声卡输入,还可打开wav文件,同时可以直接选择常见波形输入。输出声音的时域分析和频域分析图谱(带播放功能)
代码片段和文件信息
function varargout = pinpufenxi(varargin)
% PINPUFENXI MATLAB code for pinpufenxi.fig
% PINPUFENXI by itself creates a new PINPUFENXI or raises the existing
% singleton*.
%
% H = PINPUFENXI returns the handle to a new PINPUFENXI or the handle to
% the existing singleton*.
%
% PINPUFENXI(‘CALLBACK‘hobjecteventDatahandles...) calls the local
% function named CALLBACK in PINPUFENXI.M with the given input arguments.
%
% PINPUFENXI(‘Property‘‘Value‘...) creates a new PINPUFENXI or raises the
% existing singleton*. Starting from the left property value pairs are
% applied to the GUI before pinpufenxi_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to pinpufenxi_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 pinpufenxi
% Last Modified by GUIDE v2.5 05-Jan-2018 13:21:23
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct(‘gui_Name‘ mfilename ...
‘gui_Singleton‘ gui_Singleton ...
‘gui_OpeningFcn‘ @pinpufenxi_OpeningFcn ...
‘gui_OutputFcn‘ @pinpufenxi_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 pinpufenxi is made visible.
function pinpufenxi_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 pinpufenxi (see VARARGIN)
% Choose default command line output for pinpufenxi
handles.output = hobject;
% Update handles structure
guidata(hobject handles);
% UIWAIT makes pinpufenxi wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = pinpufenxi_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 from_Callback(hobject eventdata handles)
% hobject handle to from (see GCBO)
% eventdata reserved - to be defined in a future version of
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 30309 2018-01-05 13:21 数字信号处理实验七\pinpufenxi.fig
文件 33628 2018-01-05 13:21 数字信号处理实验七\pinpufenxi.m
文件 1511680 2017-12-30 18:35 数字信号处理实验七\tts.wav
目录 0 2018-01-11 17:19 数字信号处理实验七
----------- --------- ---------- ----- ----
1575617 4
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