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Re: Array Integration [message #80814]

Fri, 13 July 2012 20:01

Maryam
Messages: 16
Registered: July 2012

Junior Member

Yes, it should be W[i], but I don't think I got it right:

pro ind_intg

delta=1.0
W=[0.0212330,0.0424661,0.127398,0.212330,0.297263,0.424661,0 .530826,0.636991,0.743157,0.849322,0.955487,1.06165,1.16782, 1.27398]

num_elements=n_elements(W)

P = fltarr(num_elements)

for i = 0, num_elements-1 do begin
P[i] = {w:w[i], delta:delta}
my_expression = '((2.*!pi*(P.delta)^4) * x * (1+(P.delta)^2*x^2)^(-3) * exp(-(P.w)^2*x^2) )'
endfor

A = fltarr(num_elements)

for i = 0, num_elements-1 do begin
A[i] = qpint1d(my_expression, /expression, 0, +Inf, P)
endfor
print, A

stop
END

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[Message index]

		Re: Array Integration By: Maryam on Fri, 13 July 2012 20:01
		Re: Array Integration By: Craig Markwardt on Fri, 13 July 2012 19:35
		Re: Array Integration By: Maryam on Fri, 13 July 2012 19:26
		Re: Array Integration By: Craig Markwardt on Fri, 13 July 2012 19:04
		Re: Array Integration By: Maryam on Fri, 13 July 2012 14:01
		Re: Array Integration By: Craig Markwardt on Fri, 13 July 2012 12:45

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