function varargout = Filter(varargin)
% FILTER M-file for Filter.fig
% FILTER, by itself, creates a new FILTER or raises the existing
% singleton*.
%
% H = FILTER returns the handle to a new FILTER or the handle to
% the existing singleton*.
%
% FILTER('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in FILTER.M with the given input arguments.
%
% FILTER('Property','Value',...) creates a new FILTER or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before Filter_OpeningFunction gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to Filter_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 Filter
% Last Modified by GUIDE v2.5 03-Jun-2009 01:02:47
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @Filter_OpeningFcn, ...
'gui_OutputFcn', @Filter_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 Filter is made visible.
function Filter_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 Filter (see VARARGIN)
% Choose default command line output for Filter
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes Filter wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = Filter_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 Fs_Callback(hObject, eventdata, handles)
% hObject handle to Fs (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 Fs as text
% str2double(get(hObject,'String')) returns contents of Fs as a double
% --- Executes during object creation, after setting all properties.
function Fs_CreateFcn(hObject, eventdata, handles)
% hObject handle to Fs (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
function Fp1_Callback(hObject, eventdata, handles)
%检查输入的通带边缘频率是否【0，1】
Fs_value=str2double(get(handles.Fs,'String'));
Fp1_value=str2double(get(handles.Fp1,'String'));
wp1=2*Fp1_value/Fs_value;
if(wp1>=1)
errordlg('wp1=2*Fp1/Fs, 归一化频率不在【0，1】范围内，请输入正确的参数','错误信息')
end
% hObject handle to Fp1 (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 Fp1 as text
% str2double(get(hObject,'String')) returns contents of Fp1 as a double
% --- Executes during object creation, after setting all properties.
function Fp1_CreateFcn(hObject, eventdata, handles)
% hObject handle to Fp1 (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
function Fp2_Callback(hObject, eventdata, handles)
%检查输入的通带边缘频率是否【0，1】
Fs_value=str2double(get(handles.Fs,'String'));
Fp2_value=str2double(get(handles.Fp2,'String'));
wp2=2*Fp2_value/Fs_value;
if(wp2>=1)
errordlg('wp2=2*Fp2/Fs, 归一化频率不在【0，1】范围内，请输入正确的参数','错误信息')
end
% hObject handle to Fp2 (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 Fp2 as text
% str2double(get(hObject,'String')) returns contents of Fp2 as a double
% --- Executes during object creation, after setting all properties.
function Fp2_CreateFcn(hObject, eventdata, handles)
% hObject handle to Fp2 (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
function Fs1_Callback(hObject, eventdata, handles)
%检查输入的阻带边缘频率是否【0，1】
Fs_value=str2double(get(handles.Fs,'String'));
Fs1_value=str2double(get(handles.Fs1,'String'));
ws1=2*Fs1_value/Fs_value;
if(ws1>=1)
errordlg('ws1=2*Fs1/Fs, 归一化频率不在【0，1】范围内，请输入正确的参数','错误信息')
end
% hObject handle to Fs1 (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 Fs1 as text
% str2double(get(hObject,'String')) returns contents of Fs1 as a double
% --- Executes during object creation, after setting all properties.
function Fs1_CreateFcn(hObject, eventdata, handles)
% hObject handle to Fs1 (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
function Fs2_Callback(hObject, eventdata, handles)
%检查输入的阻带边缘频率是否【0，1】
Fs_value=str2double(get(handles.Fs,'String'));
Fs2_value=str2double(get(handles.Fs2,'String'));
ws2=2*Fs2_value/Fs_value;
if(ws2>=1)
errordlg('ws2=2*Fs2/Fs, 归一化频率不在【0，1】范围内，请输入正确的参数','错误信息')
end
% hObject handle to Fs2 (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 Fs2 as text
% str2double(get(hObject,'String')) returns contents of Fs2 as a
评论0
最新资源