gaussquad9

gaussquad9 - Next try the integration of cos(x from-pi/4 to...

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n Integrate cos(x) from -pi/2 to pi/2 I >> [x,w]=GLTable(8) %set n=8 >> Janal=sin(pi/2)-sin(-pi/2) %analytical value of int cos(x)dx from -pi/2 to pi/2 >> J=0.5*pi*dot(w,cos(0.5*pi*x)) % b-a/2=pi/2, b+a/2=0
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Unformatted text preview: Next try the integration of cos(x) from -pi/4 to pi/2 . In this case b-a/2=3pi/8 and b+a/2=pi/8. The integration is given by(next line) >> K= J=0.5*pi*dot(w,cos((3*pi/8)*x+pi/8))...
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This note was uploaded on 09/11/2011 for the course MECH 231 taught by Professor Den during the Spring '11 term at Rutgers.

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