but if i prompt disp_book(name,author,33) the computer doesnt take the string. How do I make it work? 답변 (1개) Stephen232017년 4월 27일 1 링크 번역 MATLAB Online에서 열기 It is not totally clear what you are trying to achieve with that function, as you...
Function to catch errors, specified as the comma-separated pair consisting of'ErrorHandler'and a function handle. Iffuncthrows an error, then the error handler specified by'ErrorHandler'catches the error and takes the action specified in the function. The error handler either must throw an error...
set(src,'String','0') else n=str13; saven set(S.ed13,'string',get(gcbo,'string'))% Set gui_passdata editbox string. end and it saves to workspace as a string i guess, it shows value='20' max-nothing min-nothing and i've another function that need to use the value but like...
在GUIDE中,添加一个按钮,然后再添加一个Axes控件,适当调整两者比例。 然后在Button的回调函数中添加如下代码 代码语言:javascript 代码运行次数:0 运行 AI代码解释 %---Executes on button pressinpushbutton1.functionpushbutton1_Callback(hObject,eventdata,handles)%hObject handle topushbutton1(seeGCBO)%eventdata...
function pushbutton1_Callback(hObject, eventdata, handles) % hObject handle to pushbutton1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) x = sym( get(handles.edit2,'string'));%通过sym转成变量...
function handle是一个指针。指向表达式:f = @(x) exp(x); x = 0: 0.1: 2; plot(x, f(x)); 3 变量和数据访问 变量:string, structure, cell 数据访问 数据类型 多维数组 numeric 数值 double 默认 single uint 8 16 32 64 int 8 16 32 64 logical true false char cell struct 标量 function ...
str);catch num=NaN;% 转换失败时返回NaNend num2str()：将数值转换为字符串。matlab num=3.14159;str=num2str(num);% 结果：'3.1416'（默认保留4位小数）str=num2str(num,2);% 结果：'3.1'（指定有效位数）string()：将数值转换为字符串数组（MATLAB R2016b 及以上版本）。matlab num=123;
Using the disp() Function The disp() function is one of the simplest ways to display a string in MATLAB. It takes a single input argument, which can be a string, matrix, or any other data type. When you use disp(), MATLAB automatically formats the output for you, making it an excel...
numExample=16;idx = randperm(numel(imds.Files),numExample);for i=1:numExampleI=readimage(imds,idx(i));I_tile{i}=insertText(I,[1,1],string(imds.Labels(idx(i))),'FontSize',20);end% use imtile function to tile out the example imagesI_tile = imtile(I_tile);figure()imshow(I_til...
pie and pie3: If you useLaTeXinterpreter with default labels (percentage) you need to fix the plot before call setfigpaper. Solution: p=pie([130.52.52]); txt=findobj(p,'Type','Text'); arrayfun(@(x) set(x,'String',strrep(x.String,'%','\%')),txt,...'UniformOutput',false)set...