fiveorder.m

快速横向滤波器FTF用于系统参数估计

function varargout = fiveorder(varargin)
% FIVEORDER M-file for fiveorder.fig
%      FIVEORDER, by itself, creates a new FIVEORDER or raises the existing
%      singleton*.
%
%      H = FIVEORDER returns the handle to a new FIVEORDER or the handle to
%      the existing singleton*.
%
%      FIVEORDER('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in FIVEORDER.M with the given input arguments.
%
%      FIVEORDER('Property','Value',...) creates a new FIVEORDER or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before fiveorder_OpeningFunction gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to fiveorder_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 fiveorder

% Last Modified by GUIDE v2.5 29-Apr-2006 17:51:45

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @fiveorder_OpeningFcn, ...
                   'gui_OutputFcn',  @fiveorder_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 fiveorder is made visible.
function fiveorder_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 fiveorder (see VARARGIN)

% Choose default command line output for fiveorder
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes fiveorder wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = fiveorder_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 firstorder_Callback(hObject, eventdata, handles)
% hObject    handle to firstorder (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 firstorder as text
%        str2double(get(hObject,'String')) returns contents of firstorder as a double


% --- Executes during object creation, after setting all properties.
function firstorder_CreateFcn(hObject, eventdata, handles)
% hObject    handle to firstorder (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 secondorder_Callback(hObject, eventdata, handles)
% hObject    handle to secondorder (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 secondorder as text
%        str2double(get(hObject,'String')) returns contents of secondorder as a double


% --- Executes during object creation, after setting all properties.
function secondorder_CreateFcn(hObject, eventdata, handles)
% hObject    handle to secondorder (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


% --- Executes on button press in ftfrun.
function ftfrun_Callback(hObject, eventdata, handles)
% hObject    handle to ftfrun (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
coefficient=ftf5(str2double(get(handles.firstorder,'string')),str2double(get(handles.secondorder,'string')),........
    str2double(get(handles.thirdorder,'string')),str2double(get(handles.fourthorder,'string')),str2double(get(handles.fifthorder,'string')));
coeff1=coefficient(1:30);
coeff2=coefficient(31:60);
coeff3=coefficient(61:90);
coeff4=coefficient(91:120);
coeff5=coefficient(121:150);
t=1:30;;
% Create time plot
axes(handles.numbers)
plot(t,coeff1,t,coeff2,t,coeff3,t,coeff4,t,coeff5)
set(handles.numbers,'XMinorTick','on')
grid on

function thirdorder_Callback(hObject, eventdata, handles)
% hObject    handle to thirdorder (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 thirdorder as text
%        str2double(get(hObject,'String')) returns contents of thirdorder as a double


% --- Executes during object creation, after setting all properties.
function thirdorder_CreateFcn(hObject, eventdata, handles)
% hObject    handle to thirdorder (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 fourthorder_Callback(hObject, eventdata, handles)
% hObject    handle to fourthorder (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 fourthorder as text
%        str2double(get(hObject,'String')) returns contents of fourthorder as a double


% --- Executes during object creation, after setting all properties.
function fourthorder_CreateFcn(hObject, eventdata, handles)
% hObject    handle to fourthorder (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


% --- Executes on button press in backward.
function backward_Callback(hObject, eventdata, handles)
% hObject    handle to backward (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

ordergiven;
close fiveorder;

function fifthorder_Callback(hObject, eventdata, handles)
% hObject    handle to fifthorder (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 fifthorder as text
%        str2double(get(hObject,'String')) returns contents of fifthorder as a double


% --- Executes during object creation, after setting all properties.
function fifthorder_CreateFcn(hObject, eventdata, handles)
% hObject    handle to fifthorder (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




% --- Executes on button press in forward.
function forward_Callback(hObject, eventdata, handles)
% hObject    handle to forward (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

theend;
close fiveorder;