if, else, if in matlab

In MATLAB, the syntax for conditional statements is as follows:

main.m
if condition1
   % Code to execute if condition1 is true
elseif condition2
   % Code to execute if condition2 is true and condition1 is false
else
   % Code to execute if condition1 and condition2 are false
end
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Here is an example code that demonstrates how to use if, else, and elseif statements in MATLAB:

main.m
x = 10;

if x > 0
    disp('x is positive');
elseif x < 0
    disp('x is negative');
else
    disp('x is zero');
end
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In this example, if the value of x is greater than 0, then the code inside the if block is executed and the message "x is positive" is displayed. If x is less than 0, then the code inside the first elseif block is executed and the message "x is negative" is displayed. If x is equal to 0, then the code inside the else block is executed and the message "x is zero" is displayed.