t_10.m

用matlab实现的拥有图形化的交互界面

function varargout = T_10(varargin)
% T_10 M_ZPS1-file for T_10.fig
%      T_10, by itself, creates a new T_10 or raises the existing
%      singleton*.
%
%      H = T_10 returns the handle to a new T_10 or the handle to
%      the existing singleton*.
%
%      T_10('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in T_10.M_ZPS1 with the given input arguments.
%
%      T_10('Property','Value',...) creates a new T_10 or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before T_10_OpeningFunction gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to T_10_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 T_10

% Last Modified by GUIDE v2.5 13-Nov-2008 18:42:28

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @T_10_OpeningFcn, ...
                   'gui_OutputFcn',  @T_10_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 T_10 is made visible.
function T_10_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 T_10 (see VARARGIN)

% Choose default command line output for T_10
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes T_10 wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = T_10_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 M_YG5_Callback(hObject, eventdata, handles)
% hObject    handle to M_YG5 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=5;
topicstr='5、函数 ， ，';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_YG10_Callback(hObject, eventdata, handles)
% hObject    handle to M_YG10 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=10;
topicstr='10、使用while循环确定级数2k-3k-1(k=1,2,3,4…)前多项的总和将大于2000，这些项的总和是多少？';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_YG15_Callback(hObject, eventdata, handles)
% hObject    handle to M_YG15 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=15;
topicstr='15、计算 的乘积。提示，用conv命令。';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_YG25_Callback(hObject, eventdata, handles)
% hObject    handle to M_YG25 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=25;
topicstr='25、请在同一个窗口中绘制y1=2cos(x)-sin2(x)，y2= sin(2x)cos(x)，y1用蓝色点划线，y2用红色实线。在图中用gtext命令为两条曲线进行标识，并用legend命令完成示例。提示，请参考老师提供的PPT，里面有完整的范例。x在[-10,10]中取值。';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_YG23_Callback(hObject, eventdata, handles)
% hObject    handle to M_YG23 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=23;
topicstr='23、经调查，大学生每月的消费为：饭费20%，娱乐25%，购物20%，剩下的为学习费用，请用饼图绘制出这些数据，并对娱乐加以突出。提示，用pie命令。并且，用户可以选择是2维显示还是3维显示。';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_XY9_Callback(hObject, eventdata, handles)
% hObject    handle to M_XY9 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=9;
topicstr='9、使用for循环确定 级数5k3(k=1,2,3,4…)中前10项的总和。';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_XY19_Callback(hObject, eventdata, handles)
% hObject    handle to M_XY19 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=19;
topicstr='19、数组A=[3 5 -4;-8 -1 33;-17 6 -9]';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_XY24_Callback(hObject, eventdata, handles)
% hObject    handle to M_XY24 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=24;
topicstr='请将图形窗口划分为2*2份，在第一行的两个子图合并为一个图，在其中绘制sin(2x)cos(x)，在第二行的左边子图中绘制sin(x)+cox(2x)，在右边子图中绘制2cos(x)-sin2(x)。x在[-10,10]中取值。';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function Untitled_15_Callback(hObject, eventdata, handles)
% hObject    handle to Untitled_15 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)


% --------------------------------------------------------------------
function Untitled_16_Callback(hObject, eventdata, handles)
% hObject    handle to Untitled_16 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)


% --------------------------------------------------------------------
function M_ZY3_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZY3 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=3;
topicstr='3、计算 ；';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_ZY8_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZY8 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=8;
topicstr='8、x=[-15,-8,9,8,5]，y=[-20,12,-4,8,9]。请在x中找出比y中对应元素值大的元素值和索引（所谓索引，就是满足条件的那些数所在的位置）。提示，用逻辑数组。';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_ZY13_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZY13 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
global A;
global B;
topicnum=13;
topicstr='13、(采用子菜单方式)';
set(handles.M_topic,'String',topicstr);
A=[1 4 2
   2 4 100
   7 9 7
   3 3 42];
B=log10(A);


% --------------------------------------------------------------------
function M_ZY18_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZY18 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=18;
topicstr='18、请先创建一个函数，该函数可以完成20x2-200x+30的计算，为这个函数取名为m_compute，在第18题中令x=5，并直接调用这个函数进行计算。提示：老师会抽查该题的编程情况，不能用直接计算的方式得到结果，必须用调用函数的方式。';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function Untitled_21_Callback(hObject, eventdata, handles)
% hObject    handle to Untitled_21 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)


% --------------------------------------------------------------------
function M_ZPS1_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZPS1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=1;
topicstr='1、计算6πtan-1(12.5)+4的值；';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_ZPS6_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZPS1_ZPS6 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=6;
topicstr='6、摆线是沿x轴旋转，且半径为r的圆形国界圆周上点P所描述的曲线。用参数形式描述的曲线方程为： 。请绘制出当r=10和0≤φ≤4π时的摆线图形。';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_ZPS11_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZPS11 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=11;
topicstr='11、将A.xls读入到程序中(提示，用xlsread命令)，保存在变量AA中。提示：这道题采用子菜单的方式，即第11题下面还有子菜单。子菜单项“A”完成“a”小题，以此类推。a.请创建一个由AA中中第二列到第4列所有元素组成的4*3维的数组B。b.请创建一个由AA中头两行和后三列所有元素组成的2*3维的数组C。';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_ZPS16_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZPS16 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=16;
topicstr='16、有一个多项式，它的根为1，3+5i和3-5i，请求出这个多项式。提示，用poly命令。';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_ZPS26_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZPS26 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=26;
topicstr='26、绘制y=sinx，并用title命令给出标题“y=sinx”，x在[-10,10]中取值。请将数据点的形状设置为菱形，大小为10号，外边缘颜色为红色，里面为绿色。';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_ZGH2_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZGH2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=2;
topicstr='2、找出13x^3+182x^2-184x+2503=0 的根。提示，用roots命令。';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_ZGH7_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZGH7 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=7;
topicstr='求解下列方程组： 7x+14y-6z=95,12x-5y+9z=-50,-5x+7y+15z=145，请将答案分别显示在3个编辑框中。';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_ZGH12_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZGH12 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
global AA;
topicnum=12;
topicstr='12、用全局变量的方式得到AA。(这道题采用子菜单的方式进行解答和显示。)a.求每一行中的最大值和最小值。b.求每一列中的最大值和最小值。c.求每一行的和。d.求每一列的均值。';
AA=[3 7 -4 12;-5 9 10 2;6 13 8 11;15 5 4 1];
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_ZGH17_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZGH17 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
topicnum=17;
topicstr='17、请计算 中，当x=某一数时的值。提示，1)用polyval命令，2)给x赋值要通过编辑框输入，如在编辑框中输入3，就表示计算该公式当x=3时的值。这个值由老师输入，你们应该在文本框中给出提示，如请“输入一个数”，输入后，老师按“确定”键就进行计算，老师若按“取消”键，则编辑框清空。';
set(handles.M_topic,'String',topicstr);


% --------------------------------------------------------------------
function M_ZGH27_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZGH27 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global topicnum;
global P;
topicnum=27;
topicstr='27、请用imread函数显示一幅图像（老师给了几幅，请选择一个），然后用subimage函数把图像给显示出来。然后提供一个按钮，当用户按下按钮后，这幅图像会变成灰度图，用rgb2gray函数就可实现彩色图转换成灰度图。看看效果好吗？怎么样，下学期选老师的《数字图像处理》课吧？嘿嘿';
set(handles.M_topic,'String',topicstr);
P=imread('PIC4','bmp');
axes(handles.M_axes);
subimage(P);



% --------------------------------------------------------------------
function M_YFY_Callback(hObject, eventdata, handles)
% hObject    handle to M_ZPS1_YFY (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB