YoGA » Historique » Version 5
Damien Gratadour, 27/10/2013 18:28
1 | 4 | Damien Gratadour | YoGA is a plugin for "Yorick":http://dhmunro.github.com/yorick-doc/ built on top of "NVIDIA's CUDA toolkit":http://developer.nvidia.com/category/zone/cuda-zone. It provides GPU acceleration from within the Yorick environment for a number of applications (Fourier transform, matrix operations, random number generation, etc ..). |
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2 | 1 | Damien Gratadour | |
3 | 4 | Damien Gratadour | YoGA_AO is an extension to the YoGA plugin for Yorick, providing efficient tools to simulate a wide range of adaptive optics systems at various scales. General software design has been inspired by "YAO":http://frigaut.github.com/yao/index.html, a simulation tool developed by François Rigaut. Main features include : |
4 | 2 | Damien Gratadour | * on-line multiple layers Kolmogorov turbulence generation at various altitudes |
5 | * multi-directional raytracing through turbulence |
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6 | * multi-directional Shack-Hartmann (SH) spots computation using either natural or laser guide stars |
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7 | * centroiding on SH spots using various algorithm : center of gravity (COG) , weighted COG, thresholded COG, brightest pixels COG |
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8 | 4 | Damien Gratadour | * Least square command strategy |
9 | * Realistic piezostack deformable mirror model |
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10 | 2 | Damien Gratadour | |
11 | 4 | Damien Gratadour | The following wiki pages will guide you through the installation and use of the simulation tool. |
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13 | 2 | Damien Gratadour | [[Install YoGA_Ao]] |
14 | [[YoGA_Ao features]] |
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15 | [[Use YoGA_Ao]] |
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16 | [[Model Description]] |
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17 | [[Benchmarks]] |
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18 | 4 | Damien Gratadour | |
19 | 5 | Damien Gratadour | !{width:10%}https://projets-lesia.obspm.fr/attachments/download/691/yoga_carre_NB.png! |