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优快云 Matlab武动乾坤—代码获取方式
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①Matlab信号处理（进阶版）
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⛄一、微波传输线及天线方向图相关计算
微波技术与天线工程中经常遇到传输线的计算问题， 本软件主要用于传输线的相关计算，界面友好，操作简单，可广泛的用于传输线理论中的相关的计算，软件界面如下：
功能简介及使用
该软件的计算模型：
用户可根据实际情况改变相应参数，看来计算自己所需的参数。
2 使用方法
（1） 直接在matlab2019及以上环境界面中，在GUI环境下打开trline3.fig,可以得到上述操作界面。
（2） 根据实际情况输入参数，如特征阻抗，波源阻抗，负载阻抗，波源电压，距离负载的距离，传输线长。
⛄二、部分源代码
function varargout = trline3(varargin)
% TRLINE3 M-file for trline3.fig
% TRLINE3, by itself, creates a new TRLINE3 or raises the existing
% singleton*.
%
% H = TRLINE3 returns the handle to a new TRLINE3 or the handle to
% the existing singleton*.
%
% TRLINE3(‘CALLBACK’,hObject,eventData,handles,…) calls the local
% function named CALLBACK in TRLINE3.M with the given input arguments.
%
% TRLINE3(‘Property’,‘Value’,…) creates a new TRLINE3 or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before trline3_OpeningFunction gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to trline3_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
% Copyright 2002-2003 The MathWorks, Inc.
% Edit the above text to modify the response to help trline3
% Last Modified by GUIDE v2.5 15-Feb-2010 15:24:29
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct(‘gui_Name’, mfilename, …
‘gui_Singleton’, gui_Singleton, …
‘gui_OpeningFcn’, @trline3_OpeningFcn, …
‘gui_OutputFcn’, @trline3_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 trline3 is made visible.
function trline3_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 trline3 (see VARARGIN)
global Zc Zl Zg E z L D1 m kethe
global disp_T disp_p disp_u disp_i disp_zin disp_P sel1 sel2
% Choose default command line output for trline3
handles.output = hObject;
disp_T = handles.text15;
disp_p = handles.text16;
disp_u = handles.text17;
disp_i = handles.text20;
disp_zin = handles.text19;
disp_P = handles.text18;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes trline3 wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% — Outputs from this function are returned to the command line.
function varargout = trline3_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 Zc_Callback(hObject, eventdata, handles)
% hObject handle to Zc (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 Zc as text
% str2double(get(hObject,‘String’)) returns contents of Zc as a double
global Zc;
Zc = str2double(get(hObject,‘String’));
if isnan(Zc)
errordlg(‘you must input a number’);
set(handles.Zc, ‘string’, ‘’);
elseif (~(imag(Zc)==0))
errordlg(‘Zc must be a real number’);
set(handles.Zc, ‘string’, ‘’);
elseif(Zc<=0)
errordlg(‘Zc must be larger than zero’);
set(handles.Zc, ‘string’, ‘’);
end;
% — Executes during object creation, after setting all properties.
function Zc_CreateFcn(hObject, eventdata, handles)
% hObject handle to Zc (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
set(hObject,‘BackgroundColor’,‘white’);
else
set(hObject,‘BackgroundColor’,get(0,‘defaultUicontrolBackgroundColor’));
end
⛄三、运行结果
⛄四、matlab版本及参考文献
1 matlab版本
2014a
2 参考文献
[1] 高俊伟.基于深度学习的OFDM信号检测算法研究[D].哈尔滨工程大学
3 备注
简介此部分摘自互联网，仅供参考，若侵权，联系删除
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