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 댓
clc,clear,close all x = -5:.1:5;y(x>=1) = 3.*x(x>=1).^2+1;y(x>-1 && x<1) = 0;y(x<=-1) = -x(x<=-1).^3+2;figure,plot(x,y)
matlab中elseif用法 matlab中elseif用法 在MATLAB中，elseif是一种条件语句，用于在多个条件中选择一个满足的情况进行执行。elseif语句通常与if语句和else语句一起使用，用于实现多个条件的判断和执行。elseif语句的语法格式如下：if condition1 statement1 elseif condition2 statement2 elseif condition3 statement3 .....
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 a==1b=3;c=4;end必须要用end 语句的if a==1b=3;c=4;end
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```matlab% Prompt the user to enter two numbersnum1 = input('Enter the first number: ');num2 = input('Enter the second number: ');% Use an if statement to compare the two numbersif num1 > num2 disp('The first number is greater than the second number.');else disp('The...
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 else statements3 end...
if <expression 1> % Executes when the expression 1 is true <statement(s)> elseif <expression 2> % Executes when the boolean expression 2 is true <statement(s)> Elseif <expression 3> % Executes when the boolean expression 3 is true <statement(s)> else % executes when the none of the...
if,elseif,else Execute statements if condition is true collapse all in page Syntax ifexpressionstatementselseifexpressionstatementselsestatementsend Description ifexpression,statements, endevaluates anexpression, and executes a group of statements when the expression is true. An expression is true when its...
You can nest any number of if statements. Each if statement requires an end keyword. Avoid adding a space after else within the elseif keyword (else if). The space creates a nested if statement that requires its own end keyword.