Programs of the Month: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
|||
Line 9: | Line 9: | ||
{| class="wikitable" style="border:1px" | {| class="wikitable" style="border:1px" | ||
| December | | December | ||
| [http://ahay.org/blog/2014/12/01/program-of-the-month-sfbin/ | | [http://ahay.org/blog/2014/12/01/program-of-the-month-sfbin/ sfbin] | ||
| | | Data binning in 2-D slices. | ||
|- | |- | ||
| November | | November | ||
| [http://ahay.org/blog/2014/11/12/program-of-the-month-sfthreshold/ sfthreshold] | | [http://ahay.org/blog/2014/11/12/program-of-the-month-sfthreshold/ sfthreshold] | ||
| | | Soft thresholding. | ||
|- | |- | ||
| October | | October | ||
| [http://ahay.org/blog/2014/10/08/program-of-the-month-sfsigmoid/ sfsigmoid] | | [http://ahay.org/blog/2014/10/08/program-of-the-month-sfsigmoid/ sfsigmoid] | ||
| | | 2-D synthetic model from J.F.Claerbout. | ||
|- | |- | ||
| September | | September | ||
| [http://ahay.org/blog/2014/09/24/program-of-the-month-sfmax1/ sfmax1] | | [http://ahay.org/blog/2014/09/24/program-of-the-month-sfmax1/ sfmax1] | ||
| | | Picking local maxima on the first axis. | ||
|- | |- | ||
| August | | August | ||
| [http://ahay.org/blog/2014/08/03/program-of-the-month-sfstolt/ sfstolt] | | [http://ahay.org/blog/2014/08/03/program-of-the-month-sfstolt/ sfstolt] | ||
| | | Post-stack Stolt modeling/migration. | ||
|- | |- | ||
| July | | July | ||
| [http://ahay.org/blog/2014/07/13/program-of-the-month-sfltft/ sfltft] | | [http://ahay.org/blog/2014/07/13/program-of-the-month-sfltft/ sfltft] | ||
| | | Local time-frequency transform (LTFT). | ||
|- | |- | ||
| June | | June | ||
| [http://ahay.org/blog/2014/06/11/program-of-the-month-sfeikonal/ sfeikonal] | | [http://ahay.org/blog/2014/06/11/program-of-the-month-sfeikonal/ sfeikonal] | ||
| | | Fast marching eikonal solver (3-D). | ||
|- | |- | ||
| May | | May | ||
| [http://ahay.org/blog/2014/05/13/program-of-the-month-sfhelicon/ sfhelicon] | | [http://ahay.org/blog/2014/05/13/program-of-the-month-sfhelicon/ sfhelicon] | ||
| | | Multidimensional convolution and deconvolution by helix transform. | ||
|- | |- | ||
| April | | April | ||
| [http://ahay.org/blog/2014/04/02/program-of-the-month-sfcostaper/ sfcostaper] | | [http://ahay.org/blog/2014/04/02/program-of-the-month-sfcostaper/ sfcostaper] | ||
| | | Cosine taper around the borders (N-D). | ||
|- | |- | ||
| March | | March | ||
| [http://ahay.org/blog/2014/03/11/program-of-the-month-sflpad/ sflpad] | | [http://ahay.org/blog/2014/03/11/program-of-the-month-sflpad/ sflpad] | ||
| | | Pad and interleave traces. | ||
|- | |- | ||
| February | | February | ||
| [http://ahay.org/blog/2014/02/06/program-of-the-month-sfdipfilter/ sfdipfilter] | | [http://ahay.org/blog/2014/02/06/program-of-the-month-sfdipfilter/ sfdipfilter] | ||
| | | Filter data based on dip in 2-D or 3-D. | ||
|- | |- | ||
| January | | January | ||
| [http://ahay.org/blog/2014/01/09/program-of-the-month-sfinttest1/ sfinttest1] | | [http://ahay.org/blog/2014/01/09/program-of-the-month-sfinttest1/ sfinttest1] | ||
| | | Interpolation from a regular grid in 1-D. | ||
|} | |} | ||
==2013== | ==2013== |
Revision as of 21:38, 24 September 2015
Randomly-selected Madagascar programs get featured every month on the Madagascar blog. This page provides a summary list with links.
2015
- April: sfslant Time-space-domain Radon transform (slant stack).
2014
December | sfbin | Data binning in 2-D slices. |
November | sfthreshold | Soft thresholding. |
October | sfsigmoid | 2-D synthetic model from J.F.Claerbout. |
September | sfmax1 | Picking local maxima on the first axis. |
August | sfstolt | Post-stack Stolt modeling/migration. |
July | sfltft | Local time-frequency transform (LTFT). |
June | sfeikonal | Fast marching eikonal solver (3-D). |
May | sfhelicon | Multidimensional convolution and deconvolution by helix transform. |
April | sfcostaper | Cosine taper around the borders (N-D). |
March | sflpad | Pad and interleave traces. |
February | sfdipfilter | Filter data based on dip in 2-D or 3-D. |
January | sfinttest1 | Interpolation from a regular grid in 1-D. |
2013
December | sfcausint | Causal integration on the first axis. |
November | sfremap1 | 1-D ENO interpolation. |
October | sfunif2 | Generate 2-D layered velocity model from specified interfaces. |
September | sfpatch | Patching (N-dimensional). |
August | sfai2refl | Convert acoustic impedance to reflectivity. |
July | sftime2depth | Time-to-depth conversion in V(z). |
June | sfwiggle | Plot data with wiggly traces. |
May | sfvscan | Velocity analysis. |
April | sfnmo | Normal moveout. |
March | sfpow | Apply power gain. |
February | sfpwd | 3-D plane wave destruction. |
January | sfricker1 | Convolution with a Ricker wavelet. |
2012
December | sfhalfint | Half-order integration or differentiation. |
November | sfbandpass | Bandpass filtering. |
October | sfkirmod | Kirchhoff 2-D/2.5-D modeling with analytical Green's functions. |
September | sfiwarp | Inverse 1-D warping. |
August | sfpick | Automatic picking from semblance-like panels. |
July | sffft3 | FFT transform on extra axis. |
June | sfdip | 3-D dip estimation by plane wave destruction. |
May | sfderiv | First derivative with a maximally linear FIR differentiator. |
April | sfgrey3 | Generate 3-D cube plot. |
March | sfspectra | Frequency spectra. |
January | sfsmooth | Multi-dimensional triangle smoothing. |
2011
December | sfcontour | Contour plot. |
November | sfenvelope | Compute data envelope or phase rotation. |
October | sfagc | Automatic gain control. |
September | sfclip | Clip the data. |
August | sfgraph | Graph plot. |
July | sfnoise | Add random noise to the data. |