function[]=GUI_2()S.fh=figure('units','pixels',...'position',[500200200300],...'menubar','none',...'name','GUI_2',...'numbertitle','off',...'resize','off');S.ls=uicontrol('style','list',...'unit','pix',...'position',[10110180180],...'min',0,'max',2,...'font...
'Data')) % Create directory to store results end runAll = true; if runAll [ok,e] = ...
Add Scalar to Array Create an array,A, and add a scalar value to it. A = [0 1; 1 0]; C = A + 2 C =2×22 3 3 2 The scalar value is added to each entry ofA. Append Strings Create two 1-by-3 string arrays, then append similarly located strings in the arrays. ...
OK按钮重命名:String设置为:Add! 对应tag为: add_pushbutton 结果的String设为0,对应tag设为: answer_staticText 步骤二:读取输入参数 打开第一个输入框,函数模块初始为 1 2 3 4 5 6 7 8 functioninput1_editText_Callback(hObject, eventdata, handles) % hObject handle to input1_editText (see GCBO...
Split String Using Pattern as Delimiter Since R2020b Get the numbers from a string by treating text as a delimiter. Use a pattern to match the text. Then add up the numbers. First, create a string that has numbers in it. str ="10 apples 3 bananas and 5 oranges" ...
Plot two lines and add a legend to the current axes. Specify the legend labels as input arguments to the legend function. Get x = linspace(0,pi); y1 = cos(x); plot(x,y1) hold on y2 = cos(2*x); plot(x,y2) legend('cos(x)','cos(2x)') If you add or delete a data ...
% optimoptions('fmincon','Algorithm','sqp'), and then pass OPTIONS to % FMINCON. fmincon函数应用四种不同的算法:内点法(interior point);序列二次规划算法(SQP);有效集法(active set);信赖域有效算法(trust region reflective)。 如果采用SQP算法可以设置 OPTIONS = optimoptions('fmincon','Algorithm','...
Plot two lines and add a legend to the current axes. Specify the legend labels as input arguments to the legend function. Get x = linspace(0,pi); y1 = cos(x); plot(x,y1) hold on y2 = cos(2*x); plot(x,y2) legend('cos(x)','cos(2x)') If you add or delete a data ...
Add callback functions to the buttons function calculateButton_Callback(hObject, eventdata, handles)str1 = get(handles.textbox1, 'String'); % Get the first number str2 = get(handles.textbox2, 'String'); % Get the second number num1 = str2double(str1); % Convert numbers to double num...
分段函数绘图实际很简单,我给你举个例子吧。 分段函数如下: 对该函数绘图,首先应该利用matlab建一个函数ff(x),如下:function Y = ff(X) if X<0; Y=sin(X); elseif (X>=0 && X<10); Y=X.^2*cos(X)/100; else Y=sin(X).*X;