Datasets: All

  1. OPQ: A Matlab suite of programs for generating orthogonal polynomials and related quadrature rules

    2017-03-29 14:22:17 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7959FHP

    This is a set of Matlab codes and data files for generating orthogonal polynomials and related quadrature rules.

    https://purr.purdue.edu/publications/1582

  2. 32-digit values of the first 100 recurrence coefficients for a modified Bessel weight function

    2016-11-23 19:39:58 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R73F4MKN

    32-digit values of the first 100 recurrence coefficients for the weight function w(x)=c*K_nu(x) on [0,Inf], c=2cos(nu*pi/2)/pi, nu=1/3

    https://purr.purdue.edu/publications/1475

  3. 32-digit values of the first 100 recurrence coefficients for the half-range generalized Hermite weight function with exponent 0

    2016-11-29 15:07:32 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7ZP443R

    32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^(2*mu)*exp(-x^2) on [0,Inf], mu=0

    https://purr.purdue.edu/publications/1490

  4. 32-digit values of the first 100 recurrence coefficients for the Freud weight function with exponent 8

    2016-11-29 13:23:13 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7R78C5Q

    32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^mu*exp(-x^nu) on [-Inf,Inf], mu=0, nu=8

    https://purr.purdue.edu/publications/1489

  5. 32-digit values of the first 100 recurrence coefficients for the Freud weight function with exponent 4

    2016-11-29 13:21:13 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7VX0DHD

    32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^mu*exp(-x^nu) on [-Inf,Inf], mu=0, nu=4

    https://purr.purdue.edu/publications/1487

  6. 32-digit values of the first 100 recurrence coefficients for the Freud weight function with exponent 6

    2016-11-29 13:22:11 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R70P0X0Q

    32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^mu*exp(-x^nu) on [-Inf,Inf], mu=0, nu=6

    https://purr.purdue.edu/publications/1488

  7. 32-digit values of the first 100 recurrence coefficients for an algebraically/logarithmically singular weight function on (0,1)

    2016-10-12 14:27:45 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7862DD9

    32-digit values of the first 100 recurrence coefficients for orthogonal polynomials relative to the weight function w(x)=(1-x)^{-1/2}x^{1/2}log(1/x) on (0,1)

    https://purr.purdue.edu/publications/1494

  8. 32-digit values of the first 100 recurrence coefficients for the Theodorus weight function

    2016-11-29 13:54:00 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7CZ354Q

    32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^(1/2)/(exp(x)-1) on [0,Inf]

    https://purr.purdue.edu/publications/1472

  9. 220 Band AVIRIS Hyperspectral Image Data Set: June 12, 1992 Indian Pine Test Site 3

    2015-09-30 14:08:40 | Datasets | Contributor(s): Marion F. Baumgardner, Larry L. Biehl, David A. Landgrebe | doi:10.4231/R7RX991C

    This publication includes the AVIRIS hyperspectral image data for Indian Pine Test Site 3 along with the reference data for this site including observation notes and photos for the fields within the approximately 2 mile by 2 mile area.

    https://purr.purdue.edu/publications/1947

  10. Purdue Agronomy Farm Wheat Sun-View Angle (831802)

    2015-07-27 15:14:34 | Datasets | Contributor(s): Craig S. T. Daughtry | doi:10.4231/R73J39X2

    The purpose of this experiment is to characterize a wheat field by its reflectance at various view and illumination angles and by its physical and agronomic attributes.

    https://purr.purdue.edu/publications/1907

  11. Reference Panel Calibration (826201)

    2015-07-22 18:18:58 | Datasets | Contributor(s): Barrett F. Robinson | doi:10.4231/R77942NS

    Calibration test

    https://purr.purdue.edu/publications/1906

  12. Guillermo M. Accame Rock Samples (824100 and 824101 )

    2015-07-22 18:18:08 | Datasets | Contributor(s): Guillermo M. Accame | doi:10.4231/R7C24TDK

    Rock Samples of Guillermo M. Accame - Influence on the Spectral Reflectance Properties

    https://purr.purdue.edu/publications/1905

  13. Purdue Agronomy Farm Soil Residue (821901)

    2015-07-22 18:15:59 | Datasets | Contributor(s): Craig S. T. Daughtry | doi:10.4231/R7GT5K40

    Spectral observations of the Farm Soil Residue

    https://purr.purdue.edu/publications/1904

  14. Purdue Agronomy Farm Sorghum Cultural Practices (821808)

    2015-07-22 18:14:35 | Datasets | Contributor(s): Craig S. T. Daughtry | doi:10.4231/R7MG7MF0

    Spectral observations of the farm sorghum cultural practices at Purdue.

    https://purr.purdue.edu/publications/1903

  15. Purdue Agronomy Farm Sunflower Cultural Practices (821807)

    2015-07-22 18:12:56 | Datasets | Contributor(s): Craig S. T. Daughtry | doi:10.4231/R7R78C48

    Spectral observations of the farm sunflower cultural practices

    https://purr.purdue.edu/publications/1902

  16. Purdue Agronomy Farm Corn Solar Radiation Intercepted (SRI) (821805)

    2015-07-22 18:12:09 | Datasets | Contributor(s): Kevin P. Gallo | doi:10.4231/R7W093VK

    The overall objectives of this research are the identification and measurement of corn crop canopy variables which are related to crop growth and final yield and relationships between those variables and remotely sensed canopy spectral reflectance.

    https://purr.purdue.edu/publications/1901

  17. Purdue Agronomy Farm Corn Cultural Practices (821803)

    2015-07-22 15:27:07 | Datasets | Contributor(s): Craig S. T. Daughtry | doi:10.4231/R74J0C2V

    The objectives of this experiment are to determine (1) the threshold of early season spectral detection of corn, (2) the spectral response of corn as a function of growth and amount of vegetation, and (3) the effect of soil background differences.

    https://purr.purdue.edu/publications/1899

  18. Purdue Agronomy Corn Sun-View Angle (821802)

    2015-07-22 16:46:05 | Datasets | Contributor(s): K. Jon Ranson | doi:10.4231/R78913TM

    The purpose of this experiment is to characterize a corn field by its reflectance at various view and illumination angles and by its physical and agronomic attributes.

    https://purr.purdue.edu/publications/1897

  19. Alfalfa Transmittance Study (816100)

    2015-07-22 16:44:57 | Datasets | Contributor(s): Barrett F. Robinson | doi:10.4231/R7D21VJZ

    Spectral observations

    https://purr.purdue.edu/publications/1895

  20. OCVdM: Optimally conditioned Vandermonde matrices

    2014-04-23 08:26:19 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7TB14TB

    Matlab routines for computing optimally conditioned Vandermonde matrices

    https://purr.purdue.edu/publications/1573

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