special note:此处涉及字符串问题,见专题一的1.7节“字符串的处理”。 四、用switch语句实现选择结构: Switch语句的结构 举例、 输入一个英文单词,判断它是否以元音字母开头: c=input('请输入一个单词:','s'); switch c(1) case {'A','E','I','O','U','a','e','i','o','u'} disp([c,'...
switch expression case value1 statement1 case value2 statement2 ... otherwise statement end 判断数字是-1或者0或者1或者其他值: %% switch case otherwise input_num = 1; switch input_num case -1 disp('negative 1'); case 0 disp('zero'); case 1 disp('positive 1'); otherwise disp('other ...
result =52;switch(result)case52disp('result is 52')case{52,78} disp('result is 52 or 78') end resultis52 在该case内定义特定case中的代码所需要的变量。由于MATLAB仅执行任何switch语句的一个case,因此一个case内定义的变量不适用于其他case。例如,如果当前工作区不包含变量x,则仅定义x的情况可以使用...
The first two lines “switch_ condition, case_ condition” performs an evaluation of an expression and then make a choice for executing one of several statements. Each of such choices is called a case. The switch block performs the test on each case until one of the case expressions is fou...
switch(ch2) case 'A' fprintf('This A is part of inner switch' ); case 'B' fprintf('This B is part of inner switch' ); end case 'B' fprintf('This B is part of outer switch' ); end 例子(Example) 创建一个脚本文件并在其中键入以下代码 - ...
For example, this code places a switch in the third row and second column of its parent grid. g = uigridlayout([4 3]); s = uiswitch(g); s.Layout.Row = 3; s.Layout.Column = 2; To make the switch span multiple rows or columns, specify the Row or Column property as a two-el...
example collapse all Compare Single Values Display different text conditionally, depending on a value entered at the command prompt. n = input('Enter a number: ');switchncase-1 disp('negative one')case0 disp('zero')case1 disp('positive one')otherwisedisp('other value')end ...
Open sl_subsys_sw1.mdl to see an example. 0 Comments Sign in to comment. More Answers (1) shahid Alamon 28 Oct 2011 0 Link tnx for your reply. according to your advice I used two different subsystems one is 'Switch Case Action Subsytem' and another is 'Function-call Subsystem'.It...
stop=false;switchstatecase'init'disp('start');case'iter'history.fval=[history.fval; optimValues.fval]; history.x=[history.x; x]; searchdir=[searchdir;... optimValues.searchdirection']; case'done'disp('end'); otherwise end end function f = objfun(x) ...
function topsis_example(data, data_types, up_OK, down_OK, upper_bounds, lower_bounds,middle) % 数据预处理 [num_objects, num_attributes] = size(data); normalized_data = zeros(num_objects, num_attributes); % 1. 根据数据类型进行正向化处理 for i = 1:num_attributes switch data_types(i)...