2-D INTEGRATION (TRAPEZOIDAL METHOD)                                ECE 5340/6340

 

     

 

 

            Let

                                    nx = ny  = 2                   hx = (2 - 1)/2 = 0.5

 

 

Line 1) y = 1                f1(x) = x                        hy = (3 - 1)/2 = 1

 

                               

 

                                

 

 

Line 2) y = 2                f2(x) = 2x

 

                               

 

                                         

 

 

Line 3) y = 3                f3(x) = 3x

 

                                   

 

                                              

 

                       


                            

 

 

                                           

 

                                        

 

 

                       

 

                       

 

 

Note:               You would have obtained identical results by: