Package: matlab-psychtoolbox-3 Source: psychtoolbox-3-nonfree Version: 3.0.14.20170611-1~ndall Architecture: all Maintainer: NeuroDebian Team Installed-Size: 19 Depends: matlab-psychtoolbox-3-nonfree (= 3.0.14.20170611-1~ndall), psychtoolbox-3-common (>= 3.0.14.20170611-1~ndall.dfsg) Recommends: matlab-support Homepage: http://psychtoolbox.org Priority: extra Section: non-free/science Filename: pool/non-free/p/psychtoolbox-3-nonfree/matlab-psychtoolbox-3_3.0.14.20170611-1~ndall_all.deb Size: 4160 SHA256: 272cea9125ef32e5ce4ebab7aad2daa579662171a5e1d7f69a8540eedc7a5595 SHA1: 2db5ffdfac2e4aafb90e45b834ed0bd60de76646 MD5sum: 40e8dfce1ee7a617c5eb4c66cdca3394 Description: toolbox for vision research -- Matlab bindings Psychophysics Toolbox Version 3 (PTB-3) is a free set of Matlab and GNU/Octave functions for vision research. It makes it easy to synthesize and show accurately controlled visual and auditory stimuli and interact with the observer. . The Psychophysics Toolbox interfaces between Matlab or Octave and the computer hardware. The Psychtoolbox's core routines provide access to the display frame buffer and color lookup table, allow synchronization with the vertical retrace, support millisecond timing, allow access to OpenGL commands, and facilitate the collection of observer responses. Ancillary routines support common needs like color space transformations and the QUEST threshold seeking algorithm. . This package exposes PTB-3 within Matlab environment. It also provides a convenience script ptb3-matlab to simplify running psychtoolbox in matlab. . See also http://www.psychtoolbox.org/UsingPsychtoolboxOnUbuntu for additional information about systems tune-up and initial configuration. . For now it relies on -nonfree package providing binary builds of all PTB-3 bindings for Matlab. Package: virtual-mri-nonfree Source: vmri-nonfree Version: 3.2.14-1~nd70+1+nd90+1+nd16.10+1 Architecture: all Maintainer: NeuroDebian Team Installed-Size: 3036 Depends: neurodebian-popularity-contest, openjdk-7-jre | java-runtime Homepage: http://www.iftm.de/elearning/vmri/idx_vmri.htm Priority: extra Section: non-free/science Filename: pool/non-free/v/vmri-nonfree/virtual-mri-nonfree_3.2.14-1~nd70+1+nd90+1+nd16.10+1_all.deb Size: 1771576 SHA256: a84a8ef0272532958ab06a4513e2dcd3ccf62c7b2105a8d6d5fcf01c8939f570 SHA1: 5d88de410a4aad8acd2684bcf607e7840cdd6f13 MD5sum: 63ea86f5297c76a069462a88ded421b7 Description: Virtual Magnetic Resonance Imager A realistic simulation of magnetic reasonance imaging that allows for exploring the most relevant parameters of a scanner to aid training of students and doctors. . At the moment the pulse sequence classes SR, IR, SE, TSE, FLASH and FISP are implemented. Parameters, like TR, TE, TI, flip-angle or echo train length, can be adjusted. The choice of matrix size, FOV, slice-thickness and number of acquisitions affect the signal-to-noise ratio of the images. In a first step, the simulation calculates the signal intensity in the k-space. Aliasing- and motion-artifacts are simulated by modifying the k-space data. In a last step, a 2D-fouriertransform of the k-space data is performed. Window and center of the resulting images can be changed.