psychtoolbox-3
版本 3.0.19.2 (165.2 mb) 作者：
psychophysics toolbox version 3 (ptb-3) is a free set of matlab and gnu octave functions for vision and neuroscience research.
6.8k 次下载
更新时间 2023/4/21
来自 github
psychophysics toolbox version 3 (or short "ptb") extends matlab with functions for research grade neuroscience stimulus presentation and response collection. the ptb core routines provide trustworthy, precise, and efficient functions for stimulus presentation and response collection in different modalities:
- visual stimulus presentation by use of modern graphics and display hardware via opengl hardware acceleration:
• drawing of complex 2d stimuli, including use of gpu shaders, framebuffer blending and texture mapping for real-time creation of complex dynamic stimuli and procedural stimuli.
• movie playback and movie recording, utilizing the gstreamer multi-media framework.
• video capture and live display, including gpu post-processing of live video, also with precisely timed
control of professional class iidc compliant firewire and usb-vision machine vision video cameras and synchronized multi-camera setups (linux only for iidc cameras).
• drawing of 3d stimuli via direct low level opengl commands and via a high level 3d engine.
• stereoscopic presentation, supporting different stereoscopic display techniques, including support for some head tracked vr headsets, e.g., from oculus vr.
• presentation of stimuli with high color/luminance/contrast precision on a wide range of suitable display
hardware for bit depths beyond the typical 8 bits per color range, up to 16 bits per color channel with
some equipment.
• high dynamic range (hdr) stimulus display on linux, and ms-windows, and with more limitations on macos 10.15.
• gpu based fast stimulus post-processing to cover many common tasks like color-correction, gamma correction, geometric display distortion correction, vignette/shading correction.
• precisely timed and time-stamped stimulus presentation, also on multi-display setups.
• support for variable refresh rate displays (freesync, displayport adaptive sync) on modern linux.
• support for some types of photometers for display calibration.
- auditory stimulus presentation with low-latency, sub-millisecond precise timing and time-stamping, multi-channel support and convenient live control of some auditory stimulus parameters. interfacing with the openal api for 3d spatial stimuli.
- fast low level control of some types of digital and analog input/output hardware for control of stimulation and recording equipment via serial ports, network and usb.
response collection, sometimes with millisecond accurate time-stamping is provided from keyboards, keypads, mice, game controllers, and other hid input devices, and also - on linux and windows 10 only - on multitouch touchscreens. different common response button boxes and eye trackers are also supported, as well as auditory response collection.
psychtoolbox also provides functions for precisely timed execution of code, and for control of the realtime scheduling facilities of the operating system.
ancillary routines support common needs like color space transformations, the quest threshold seeking algorithm and some other psychometric routines, file i/o and various convenient helper routines. a large set of demos is included.
psychtoolbox works best on recent versions of the gnu/linux operating system, where it takes advantage of some unique features of that operating system (ubuntu 20.04.3-lts or later). it also works reasonably well on microsoft windows (windows-10 recommended) and - with substantial limitations due to many operating system flaws and defects - apple macos (version 10.15.7 recommended, macos 11 not recommended), although those systems are often much more restricted in accuracy and reliability of stimulus presentation and response collection.
different parts of psychtoolbox are licensed under different osi compliant free software and open source licenses, with the majority of routines licensed under the mit license.
引用格式
kleiner m, brainard d, pelli d (2007) what's new in psychtoolbox-3?, perception 36(ecvp 2007 abstract supplement) 14.
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兼容 r2014b 到 r2021b 的版本
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psychsourcegl/cohorts/ftgltextrenderer
psychsourcegl/source
psychsourcegl/source/experiments
psychtoolbox
psychtoolbox/psychalpha
psychtoolbox/psychalphablending
psychtoolbox/psychbasic
psychtoolbox/psychcal
psychtoolbox/psychcaldemodata
psychtoolbox/psychcolorimetric
psychtoolbox/psychcolorimetric/psychmunsell
psychtoolbox/psychcolorimetricdata
psychtoolbox/psychcolorimetricdata/psychcolorimetricmatfiles
psychtoolbox/psychcontributed
psychtoolbox/psychcontributed/autobrightness
psychtoolbox/psychcontributed/eduloggers
psychtoolbox/psychcontributed/macdisplaysettings
psychtoolbox/psychcontributed/wintab
psychtoolbox/psychdemos
psychtoolbox/psychdemos/alphaimagedemo
psychtoolbox/psychdemos/ecvp2013
psychtoolbox/psychdemos/gpgpudemos
psychtoolbox/psychdemos/moviedemos
psychtoolbox/psychdemos/openexrimages
psychtoolbox/psychdemos/opengl4matlabdemos
psychtoolbox/psychdemos/opengl4matlabdemos/morphdemo
psychtoolbox/psychdemos/psychexampleexperiments
psychtoolbox/psychdemos/psychexampleexperiments/oldnewrecognition
psychtoolbox/psychdemos/psychtutorials
psychtoolbox/psychdocumentation
psychtoolbox/psychfiles
psychtoolbox/psychglimageprocessing
psychtoolbox/psychglimageprocessing/private
psychtoolbox/psychgpgpu
psychtoolbox/psychgamma
psychtoolbox/psychhardware
psychtoolbox/psychhardware/bitsplustoolbox
psychtoolbox/psychhardware/bitsplustoolbox/bitsplusdemos
psychtoolbox/psychhardware/bitsplustoolbox/bitsplustests
psychtoolbox/psychhardware/colorcal2
psychtoolbox/psychhardware/daq
psychtoolbox/psychhardware/daq/utilities
psychtoolbox/psychhardware/datapixxtoolbox
psychtoolbox/psychhardware/datapixxtoolbox/datapixxbasic
psychtoolbox/psychhardware/eyelinktoolbox
psychtoolbox/psychhardware/eyelinktoolbox/eyelinkbasic
psychtoolbox/psychhardware/eyelinktoolbox/eyelinkdemos
psychtoolbox/psychhardware/eyelinktoolbox/eyelinkdemos/eyelinkshortdemos
psychtoolbox/psychhardware/eyelinktoolbox/eyelinkdemos/gazecontingentdemos
psychtoolbox/psychhardware/eyelinktoolbox/eyelinkdemos/sr-researchdemo
psychtoolbox/psychhardware/eyelinktoolbox/eyelinkdemos/sr-researchdemo/antisaccade
psychtoolbox/psychhardware/eyelinktoolbox/eyelinkdemos/sr-researchdemo/elcustomcalibration
psychtoolbox/psychhardware/eyelinktoolbox/eyelinkdemos/sr-researchdemo/eyelinkfixationwindow
psychtoolbox/psychhardware/eyelinktoolbox/eyelinkdemos/sr-researchdemo/change
psychtoolbox/psychhardware/eyelinktoolbox/eyelinkdemos/sr-researchdemo/pursuit
psychtoolbox/psychhardware/eyelinktoolbox/eyelinkoneliners
psychtoolbox/psychhardware/eyelinktoolbox/eyelinktests
psychtoolbox/psychhardware/forp
psychtoolbox/psychhardware/linuxdrivers
psychtoolbox/psychhardware/linuxx11examplexorgconfs
psychtoolbox/psychhardware/pr650toolbox
psychtoolbox/psychhardware/pr655toolbox
psychtoolbox/psychhardware/pr670toolbox
psychtoolbox/psychhardware/pr705toolbox
psychtoolbox/psychhardware/psychgamepad
psychtoolbox/psychhardware/psychvrtoolbox
psychtoolbox/psychhardware/iviewxtoolbox
psychtoolbox/psychhardware/iviewxtoolbox/cbase64
psychtoolbox/psychhardware/iviewxtoolbox/iviewxtests
psychtoolbox/psychhardware/iviewxtoolbox/tcp_udp_ip
psychtoolbox/psychhardware/iviewxtoolbox/tcp_udp_ip/tcpip
psychtoolbox/psychinitialize
psychtoolbox/psychjava
psychtoolbox/psychobsolete
psychtoolbox/psychoneliners
psychtoolbox/psychopengl
psychtoolbox/psychopengl/examplecodeforc
psychtoolbox/psychopengl/mogl
psychtoolbox/psychopengl/mogl/core
psychtoolbox/psychopengl/mogl/source
psychtoolbox/psychopengl/mogl/source/private
psychtoolbox/psychopengl/mogl/wrap
psychtoolbox/psychopengl/psychgleyetracking
psychtoolbox/psychopengl/psychglslshaders
psychtoolbox/psychoptics
psychtoolbox/psychpriority
psychtoolbox/psychprobability
psychtoolbox/psychradiometric
psychtoolbox/psychradiometric/obsolete
psychtoolbox/psychradiometric/psychansiz136mpe
psychtoolbox/psychradiometric/psychiso2007mpe
psychtoolbox/psychrects
psychtoolbox/psychsignal
psychtoolbox/psychsound
psychtoolbox/psychsound/moal
psychtoolbox/psychsound/moal/core
psychtoolbox/psychsound/moal/source
psychtoolbox/psychsound/moal/wrap
psychtoolbox/psychstaircase
psychtoolbox/psychtests
psychtoolbox/psychtests/unittests
psychtoolbox/psychvideocapture
psychtoolbox/psychometric
psychtoolbox/quest
managementtools
| 版本 | 已发布 | 发行说明 | |
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| 3.0.19.2 | see release notes for this release on github: |
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| 3.0.17.12 | see release notes for this release on github: |
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