I'm just wondering why you put a return statement as the very first executable line of code? Is it possible this is the problem? What happens when matlab hits that return? when I delete the "return", the error
a=1;b=2;if (a>b && b<0), statements; end %想写在一行,要用分号或者逗号分隔一下。matlab的if中的“与”运算是&,不像C的是&&多个条件要用括号if (a>0 && b<0)if (a>0 && b<0)statementend这样比较稳妥,毕竟程序不是人脑。
if % statement(s) will execute if the boolean expression is true end表达式的计算结果如果是“true”,那么在代码块中,如果语句会被执行。如果表达式计算结果为“false”,那么第一套代码结束后的语句会被执行。在MATLAB中建立一个脚本文件,并输入下述代码:a = 10;% check the condition using ...
end The first part of the expression evaluates to false. Therefore, MATLAB does not need to evaluate the second part of the expression, which would result in an undefined function error. Tips You can nest any number of if statements. Each if statement requires an end keyword. Avoid adding...
MATLAB if 语句语法 在MATLAB中 的 if 语句的语法是: if<expression>% statement(s) will execute if the boolean expression is true<statements>end 1. 1. 1. 1. 表达式的计算结果如果是“true”,那么在代码块中,如果语句会被执行。如果表达式计算结果为“false”,那么第一套代码结束后的语句会被执行。
语法 if expression statements end MATLAB计算表达式,如果产生一个逻辑真或者非零结果,然后就执行一条或者多条MATLAB命令语句。当有嵌套if时,每一个if必须和一个相应的end匹配。当你在if语句里面嵌套使用else if或者else时,一般的格式如下:if expression1 statements1 elseif expression2 statements2 ...
I am trying to use if,elseif,else syntax to have l,y and v zeroes for R0<1 and positive elsewhere. However, it looks like MATLAB does not recognize this part. Any help would be appreciated! 댓글 수: 0 댓글을 달려면 로그인하십시오. ...
可以,但也可以用 if (state1)&&(state2)的形式,运算会快些 if (state1) ...执行(action1);elseif (state2)执行(action2);else 执行(action3);end if
if <expression> % statement(s) will execute if the boolean expression is true <statements> end 表达式的计算结果如果是“true”,那么在代码块中,如果语句会被执行。如果表达式计算结果为“false”,那么第一套代码结束后的语句会被执行。 MATLAB if 语句流程图: 详细例子如下: 在MATLAB中建立一个脚本文件,并...
how to use "if" statement properly? . Learn more about if statement, control flow, duplicate post requiring merging