classdefBasicClass% 定義 BasicClass 呢個 class...properties% 呢個 class 有以下呢啲特性...Value{mustBeNumeric}% Value 係唯一一個特性,一定要係一個數...endmethods% 呢個 class 有以下呢啲方法...functionr=roundOff(obj)% 每個 function 都係一個方法...r=round([obj.Value],2);endfunctionr=multiplyBy(obj,n)r=[obj.Value]*n;endendend...a=BasicClass;% 創造一件叫 a 嘅物件,件物件屬 BasicClass 呢個 class。a.Value=pi/3;% a 嘅 Value 設做 pi/3(圓周率除 3)咁多。