matlab簡易計算器設(shè)計步驟與回調(diào)函數(shù)設(shè)計-全文預(yù)覽
【正文】 erved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)%減號“－”鍵的回調(diào)函數(shù)。set(,39。))。)。*39?！辨I的回調(diào)函數(shù)。set(,39。))。set(,39。))。)。)39。string39。%.10f39。,y)。39。,39。string39。string39。（22） 菜單“關(guān)于”的回調(diào)函數(shù)：% function Untitled_8_Callback(hObject, eventdata, handles)% hObject handle to Untitled_8 (see GCBO)% eventdata reserved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)%顯示的版權(quán)信息；message1=sprintf([39。,39。39。,39。調(diào)試運行程序：。,IconData,IconCMap)。%彈出消息框；about=msgbox(message1,39。])。,39。（21） Exit鍵的回調(diào)函數(shù)：% Executes on button press in pushbutton17.function pushbutton17_Callback(hObject, eventdata, handles)% hObject handle to pushbutton17 (see GCBO)% eventdata reserved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)%Exit鍵的回調(diào)函數(shù)。%length(s1)函數(shù)獲取s1字符串的長度，并利用s1(1:length(s1)1)獲取s1的第一個到第（length(s1)1）個字符串，已達到刪除前一個字符的目的；s2=s1(1:（length(s1)1）)。)。%清空輸出文本框edit2的string屬性；set(,39。String39。%利用屬性設(shè)置函數(shù)set（）將字符型結(jié)果返回到輸出文本框edit2的string屬性；set(,39。%利用執(zhí)行字符串命令eval（）計算用戶輸入的表達式，得到的結(jié)果為char型；y1=eval(x)。（18） 等號“=”號鍵的回調(diào)函數(shù)：% Executes on button press in pushbutton15.function pushbutton15_Callback(hObject, eventdata, handles)% hObject handle to pushbutton15 (see GCBO)% eventdata reserved to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)%等號“=”號鍵的回調(diào)函數(shù)。string39。signs=get(,39。,strcat(signs,39。string39。,strcat(signs,39。string39。（15） 除號“247。string39。signs=get(,39。,strcat(signs,39。string39。+39。)。))。set(,39。))。set(,39。))。set(,39。))。set(,39。))。set(,39。))。set(,39。))。set(,39。))。set(,39。))。set(,39。))。set(,39。))。 %字符串合并函數(shù)strcat（）將按鍵0與numbers的值合并，將合并后的字符串返回到輸入文本框edit1的string屬性；set(,39。編寫回調(diào)函數(shù)。控件屬性表控件Style類型TagStringFontSizeFontUnitsFontWeightVisibleBackgroundColorForegroundColorredgreenblueredgreenbluepushbuttonPushbutton1116points
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