Man Scilab

inttrap
Scilab Function

inttrap - integration of experimental data by trapezoidal interpolation

Calling Sequence

v = inttrap([x,] s)

Parameters

Description

computes :

Where f is a function described by a set of experimental value:

s(i)=f(x(i)) and x0=x(1) , x1=x(n)

Between mesh points function is interpolated linearly.

Examples


t=0:0.1:%pi
inttrap(t,sin(t))
 
  

See Also

intg ,   intc ,   intl ,   integrate ,   intsplin ,   splin ,  

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