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When the pulse is off, the output is the clipped version of the sine wave. The if-else-if statement executes if statements when expression(1) evaluates to true condition and skip else and else-if statements. Matlab Else if statement: Now while this is much more desirable than just using an if statement alone what if we want to have more than one logical expression.So for example it may be more desirable to show the letter grade that we have received in the course. When the pulse is on, the output is the absolute value of the sine wave. General Form: if expression(1) statements elseif expression(2) statements else statements end. So for example, if i my input was: Ix0,Iy0 inertimoment (rektangle,2,2), it should calculate the. My function af has 3 input variables: - figurrektangel, trekant or ellipse (to calculate the moment of inertia of said geometry) - b width - h height. The scope shows the sine wave input, the triggering pulse input, and the merged and biased output. Hello People, I'm new into Matlab, and i'm trying to write af simple if-else function. The outputs of the two subsystems are never active at the same time and are merged into one signal with a Saturation block.
#ELSE IF MATLAB HOW TO#
If the input to the If block is not positive, as specified by the else condition, then the If Action Subystem Saturation between -0.75 and 0.75 is activated, which outputs a clipped version of the sine wave signal using a Saturation block. In this video, I introduce you to the conditional statements if, else, and elseif and how to implement them in MATLAB.First, I walk through the programming l. If the input is positive, as specified by the if condition, then the If Action Subsytem Abs is activated, which outputs the absolute value of the sine wave input signal.
#ELSE IF MATLAB GENERATOR#
It is designed to illustrate the similarity between the If Action Subsystem block and the Enabled Subsystem block.Ī pulse generator is connected to an If block, which compares the input to zero. For nonscalar expressions, (for example, is matrix A less then matrix B.
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A true expression has either a logical true or nonzero value. If expression1 evaluates as false and expression2 as true, MATLAB executes the one or more commands denoted here as statements2. An expression is true when its result is nonempty and contains only nonzero elements (logical or real numeric).
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This example shows the effect of feeding a sine wave into If Action Subsystem blocks. if expression1 statements1 elseif expression2 statements2 end Description. if expression, statements, end evaluates an expression, and executes a group of statements when the expression is true.