## A FORTRAN program for desmearing small-angle X-ray scattering curvesDept. of Commerce, National Bureau of Standards, Institute for Materials Research : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1977 - Computers - 77 pages |

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automatic data processing Bottom curve Chapter characteristic polynomial CM CM CM CM CM rH CM rH rH CONSTANT WEIGHTING FUNCTION correction applied DATA WEIGHTING FUNCTION desmeared data elements error even-odd oscillations experimental data Figure FORMAT FORTRAN program forward interpolation Gaussian Gaussian Function given I(jAx IMAX input data input vector interpolating polynomial interval INVERSE j+l)Ax lowest scattering angle matrix maxima and minima measurements milliradians mrads National Bureau numerical instabilities numerical stability Nystrom algorithm OUTPUT VECTOR perfect collimation intensity performed polated quadrature rule R-RN r.h.s. of eq rectangle rule approximation represented RETURN END rH rH rH scattering curve scattering intensity Schmidt simultaneous equations single card slit-width correction smoothing the results solution vector SQRT Technical Technology test functions trapezoid rule approximation TRAPEZOID WEIGHTING FUNCTION Ul F1 University of Akron unsmearing various algorithms Volterra Integral Equations width zoid