Question

Produce following function in MATLAB

eeeceved. 3) calculatelmpulse: consumes a series (represented by a column-vector of floats)- and computes the integral-of the series using trapezoidal numeric integration. The integral of these values is the impulse. See MATLAB documentation for the trapz-function.1 1 Trapezoidal rule is a technique used for approximating an integral. It uses the area ofa-series of trapezoids that fit under the curve to approximate the area.

Answer 1

= caculate!mpulse.m RUNV octave:2> calculateImpulse([0.0,1.5,2.5,3,2.5,1.5,0.0]) ntegralValue = 11 #save this following code in calculate Impulse, m to work as a userdefined function 2 #defining a function for our integral calculation #which accepts an array of elements 4 function calculateImpulse(ArrayofFloats) #calling inbuilt method in matlab to calculate integral value IntegralValue trapz(ArrayofFloats) #plotting with matlab plot function plot (ArrayOfFloats) 25 end 1.5 05

= calculate!mpulse.m RUNVa octave: 17> calculateImpulse() 1XIntegralValue 38 #defining a function for our integral calculation 10 2 function calculateImpulse() x[0,1,2,3,4,5,61; y [0,6,8,10,8,6,0]; #calling inbuilt method in matlab to calculate IntegralValue trapz(x,y) plot(x,y) 7 , end

#save this following code in calculateImpulse.m to work as a userdefined function
#defining a function for our integral calculation which accepts an array of elements
function calculateImpulse(ArrayOfFloats)
#calling inbuilt method in matlab to calculate Integral value
IntegralValue = trapz(ArrayOfFloats)
#plotting with matlab plot function
plot(ArrayOfFloats)
end

#calling the above function from command line (or we can call from other function also)

>>> calculateImpulse([0.0,1.5,2.5,3,2.5,1.5,0.0])

#result

IntegralValue =  11