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jvs:fscan:manual:chapter2:expression [2011/03/31 14:49] – external edit 127.0.0.1 | jvs:fscan:manual:chapter2:expression [2024/06/21 15:44] (current) – external edit 127.0.0.1 |
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==== OPNAME quick reference list ==== | ==== OPNAME quick reference list ==== |
|[[jvs:fscan:manual:chapter2:expression:subtract|-]]|[[jvs:fscan:manual:chapter2:expression:add|+]]|[[jvs:fscan:manual:chapter2:expression:multiply|x]]|[[jvs:fscan:manual:chapter2:expression:divide|/]]|[[jvs:fscan:manual:chapter2:expression:min|min]]|[[jvs:fscan:manual:chapter2:expression:max|max]]|[[jvs:fscan:manual:chapter2:expression:gt|gt]]|[[jvs:fscan:manual:chapter2:expression:lt|lt]]| | |[[jvs:fscan:manual:chapter2:expression:subtract|-]]|[[jvs:fscan:manual:chapter2:expression:add|+]]|[[jvs:fscan:manual:chapter2:expression:multiply|x]]|[[jvs:fscan:manual:chapter2:expression:divide|/]]|[[jvs:fscan:manual:chapter2:expression:and|and]]|[[jvs:fscan:manual:chapter2:expression:or|or]]| |
|[[jvs:fscan:manual:chapter2:expression:eq|eq]]|[[jvs:fscan:manual:chapter2:expression:ge|ge]]|[[jvs:fscan:manual:chapter2:expression:le|le]]|[[jvs:fscan:manual:chapter2:expression:and|and]]|[[jvs:fscan:manual:chapter2:expression:or|or]]|[[jvs:fscan:manual:chapter2:expression:sqrt|sqrt]]|[[jvs:fscan:manual:chapter2:expression:log|log]]|[[jvs:fscan:manual:chapter2:expression:dilate|dilate]]| | |[[jvs:fscan:manual:chapter2:expression:eq|eq]]|[[jvs:fscan:manual:chapter2:expression:gt|gt]]|[[jvs:fscan:manual:chapter2:expression:ge|ge]]|[[jvs:fscan:manual:chapter2:expression:lt|lt]]|[[jvs:fscan:manual:chapter2:expression:le|le]]|[[jvs:fscan:manual:chapter2:expression:assign|=]]| |
|[[jvs:fscan:manual:chapter2:expression:erode|erode]]|[[jvs:fscan:manual:chapter2:expression:smooth|smooth]]|[[jvs:fscan:manual:chapter2:expression:flood|flood]]|[[jvs:fscan:manual:chapter2:expression:boundary|boundary]]|[[jvs:fscan:manual:chapter2:expression:grow|grow]]|[[jvs:fscan:manual:chapter2:expression:thin|thin]]|[[jvs:fscan:manual:chapter2:expression:normalize|normalize]]|[[jvs:fscan:manual:chapter2:expression:adjust|adjust]]| | |[[jvs:fscan:manual:chapter2:expression:min|min]]|[[jvs:fscan:manual:chapter2:expression:max|max]]|[[jvs:fscan:manual:chapter2:expression:sqrt|sqrt]]|[[jvs:fscan:manual:chapter2:expression:log|log]]|[[jvs:fscan:manual:chapter2:expression:dilate|dilate]]|[[jvs:fscan:manual:chapter2:expression:erode|erode]]| |
|[[jvs:fscan:manual:chapter2:expression:peak|peak]]|[[jvs:fscan:manual:chapter2:expression:gradient|gradient]]|[[jvs:fscan:manual:chapter2:expression:volmax|volmax]]|[[jvs:fscan:manual:chapter2:expression:volmin|volmin]]|[[jvs:fscan:manual:chapter2:expression:overlap|overlap]]|[[jvs:fscan:manual:chapter2:expression:expand|expand]]|[[jvs:fscan:manual:chapter2:expression:shrink|shrink]]|[[jvs:fscan:manual:chapter2:expression:neighbors|neighbors]]| | |[[jvs:fscan:manual:chapter2:expression:smooth|smooth]]|[[jvs:fscan:manual:chapter2:expression:flood|flood]]|[[jvs:fscan:manual:chapter2:expression:boundary|boundary]]|[[jvs:fscan:manual:chapter2:expression:grow|grow]]|[[jvs:fscan:manual:chapter2:expression:thin|thin]]|[[jvs:fscan:manual:chapter2:expression:normalize|normalize]]| |
|[[jvs:fscan:manual:chapter2:expression:adapt|adapt]]|[[jvs:fscan:manual:chapter2:expression:cluster|cluster]]|[[jvs:fscan:manual:chapter2:expression:gauss|gauss]]|[[jvs:fscan:manual:chapter2:expression:roimove|roimove]]|[[jvs:fscan:manual:chapter2:expression:roimask|roimask]]|[[jvs:fscan:manual:chapter2:expression:rotate|rotate]]|[[jvs:fscan:manual:chapter2:expression:flip|flip]]|[[jvs:fscan:manual:chapter2:expression:scatterplot|scatterplot]]| | |[[jvs:fscan:manual:chapter2:expression:adjust|adjust]]|[[jvs:fscan:manual:chapter2:expression:peak|peak]]|[[jvs:fscan:manual:chapter2:expression:gradient|gradient]]|[[jvs:fscan:manual:chapter2:expression:volmax|volmax]]|[[jvs:fscan:manual:chapter2:expression:volmin|volmin]]|[[jvs:fscan:manual:chapter2:expression:overlap|overlap]]| |
|[[jvs:fscan:manual:chapter2:expression:map|map]]|[[jvs:fscan:manual:chapter2:expression:ramp|ramp]]|[[jvs:fscan:manual:chapter2:expression:bits|bits]]|[[jvs:fscan:manual:chapter2:expression:absval|absval]]|[[jvs:fscan:manual:chapter2:expression:assign|=]]|[[jvs:fscan:manual:chapter2:expression:modulus|modulus]]|[[jvs:fscan:manual:chapter2:expression:convolve|convolve]]|[[jvs:fscan:manual:chapter2:expression:static|static]]| | |[[jvs:fscan:manual:chapter2:expression:expand|expand]]|[[jvs:fscan:manual:chapter2:expression:shrink|shrink]]|[[jvs:fscan:manual:chapter2:expression:neighbors|neighbors]]|[[jvs:fscan:manual:chapter2:expression:adapt|adapt]]|[[jvs:fscan:manual:chapter2:expression:cluster|cluster]]|[[jvs:fscan:manual:chapter2:expression:gauss|gauss]]| |
|[[jvs:fscan:manual:chapter2:expression:name|name]]|[[jvs:fscan:manual:chapter2:expression:wordsize|wordsize]]|[[jvs:fscan:manual:chapter2:freeze|freeze]]|[[jvs:fscan:manual:chapter2:tinterpolate|tinterpolate]]|[[jvs:fscan:manual:chapter2:tslope|tslope]]|[[jvs:fscan:manual:chapter2:smooth|tsmooth]] | | | | |[[jvs:fscan:manual:chapter2:expression:roimove|roimove]]|[[jvs:fscan:manual:chapter2:expression:roimask|roimask]]|[[jvs:fscan:manual:chapter2:expression:rotate|rotate]]|[[jvs:fscan:manual:chapter2:expression:flip|flip]]|[[jvs:fscan:manual:chapter2:expression:scatterplot|scatterplot]]|[[jvs:fscan:manual:chapter2:expression:map|map]]| |
| |[[jvs:fscan:manual:chapter2:expression:ramp|ramp]]|[[jvs:fscan:manual:chapter2:expression:sine|sine]]|[[jvs:fscan:manual:chapter2:expression:bits|bits]]|[[jvs:fscan:manual:chapter2:expression:absval|absval]]|[[jvs:fscan:manual:chapter2:expression:modulus|modulus]]|[[jvs:fscan:manual:chapter2:expression:convolve|convolve]]| |
| |[[jvs:fscan:manual:chapter2:expression:static|static]]|[[jvs:fscan:manual:chapter2:expression:name|name]]|[[jvs:fscan:manual:chapter2:expression:wordsize|wordsize]]|[[jvs:fscan:manual:chapter2:freeze|freeze]]|[[jvs:fscan:manual:chapter2:tinterpolate|tinterpolate]]|[[jvs:fscan:manual:chapter2:tslope|tslope]]| |
| |[[jvs:fscan:manual:chapter2:smooth|tsmooth]]| | | | | | |
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===== ===== | ===== ===== |
A summary list of all EXPRESSION operations is shown below. For more information, click on the operator name for usage details. | A summary list of all EXPRESSION operations is shown below. For more information, click on the operator name for usage details. |
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|[[jvs:fscan:manual:chapter2:expression:absval|absval]]| | | |[[jvs:fscan:manual:chapter2:expression:absval|absval]]|Replace negative numbers with absolute values| |
|[[jvs:fscan:manual:chapter2:expression:adapt|adapt]]| | | |[[jvs:fscan:manual:chapter2:expression:adapt|adapt]]| | |
|[[jvs:fscan:manual:chapter2:expression:add|+]]|Add values to a data set| | |[[jvs:fscan:manual:chapter2:expression:add|+]]|Add values to a data set| |
|[[jvs:fscan:manual:chapter2:expression:adjust|adjust]]| | | |[[jvs:fscan:manual:chapter2:expression:adjust|adjust]]|Normalize local dimmest voxels | |
| |[[jvs:fscan:manual:chapter2:expression:adhoc|adhoc]]|Commands implemented for special (temporary) purposes| |
|[[jvs:fscan:manual:chapter2:expression:and|and]]|Perform a bit-wise AND operation| | |[[jvs:fscan:manual:chapter2:expression:and|and]]|Perform a bit-wise AND operation| |
|[[jvs:fscan:manual:chapter2:expression:assign|=]]|Assign | | |[[jvs:fscan:manual:chapter2:expression:bandpass|bandpass]]|Apply a bandpass frequency filter| |
|[[jvs:fscan:manual:chapter2:expression:bits|bits]]|Count non-zero bits in data values| | |[[jvs:fscan:manual:chapter2:expression:bits|bits]]|Count non-zero bits in data values| |
|[[jvs:fscan:manual:chapter2:expression:boundary|boundary]]| | | |[[jvs:fscan:manual:chapter2:expression:boundary|boundary]]| | |
|[[jvs:fscan:manual:chapter2:expression:censor|censor]]| | | |[[jvs:fscan:manual:chapter2:expression:calbar|calbar]]|Embed an intensity calibration bar into an image | |
| |[[jvs:fscan:manual:chapter2:expression:censor|censor]]|Replace or remove selected time points in image series| |
|[[jvs:fscan:manual:chapter2:expression:cluster|cluster]]|Identify clusters of contiguous voxels by intensity| | |[[jvs:fscan:manual:chapter2:expression:cluster|cluster]]|Identify clusters of contiguous voxels by intensity| |
|[[jvs:fscan:manual:chapter2:expression:convolve|convolve]]| | | |[[jvs:fscan:manual:chapter2:expression:convolve|convolve]]| | |
|[[jvs:fscan:manual:chapter2:expression:descend|descend]]| | | |[[jvs:fscan:manual:chapter2:expression:descend|descend]]| | |
| |[[jvs:fscan:manual:chapter2:expression:despike|despike]]|Remove intensity spikes | |
| |[[jvs:fscan:manual:chapter2:expression:detransient|detransient]]|Remove onset (offset) transient signals| |
|[[jvs:fscan:manual:chapter2:expression:detrend|detrend]]|Remove low frequency temporal signal drift| | |[[jvs:fscan:manual:chapter2:expression:detrend|detrend]]|Remove low frequency temporal signal drift| |
|[[jvs:fscan:manual:chapter2:expression:dilate|dilate]]|Dilate around the edges of intensity regions in a 3D volume| | |[[jvs:fscan:manual:chapter2:expression:dilate|dilate]]|Dilate around the edges of intensity regions in a 3D volume| |
|[[jvs:fscan:manual:chapter2:expression:erode|erode]]|Erode around the edges of intensity regions in a 3D volume| | |[[jvs:fscan:manual:chapter2:expression:erode|erode]]|Erode around the edges of intensity regions in a 3D volume| |
|[[jvs:fscan:manual:chapter2:expression:expand|expand]]| | | |[[jvs:fscan:manual:chapter2:expression:expand|expand]]| | |
| |[[jvs:fscan:manual:chapter2:expression:fft|fft]]|Perform a fast Fourier transform on data set | |
|[[jvs:fscan:manual:chapter2:expression:flip|flip]]| | | |[[jvs:fscan:manual:chapter2:expression:flip|flip]]| | |
|[[jvs:fscan:manual:chapter2:expression:flood|flood]]|Flood fill an intensity region starting from a seed point| | |[[jvs:fscan:manual:chapter2:expression:flood|flood]]|Flood fill an intensity region starting from a seed point| |
|[[jvs:fscan:manual:chapter2:expression:name|name]]| | | |[[jvs:fscan:manual:chapter2:expression:name|name]]| | |
|[[jvs:fscan:manual:chapter2:expression:neighbors|neighbors]]|Count neighbors surrounding each data point| | |[[jvs:fscan:manual:chapter2:expression:neighbors|neighbors]]|Count neighbors surrounding each data point| |
| |[[jvs:fscan:manual:chapter2:expression:neq|neq]]|Perform a 'not equal to' data comparison| |
|[[jvs:fscan:manual:chapter2:expression:normalize|normalize]]| | | |[[jvs:fscan:manual:chapter2:expression:normalize|normalize]]| | |
| |[[jvs:fscan:manual:chapter2:expression:notnan|notnan]]|Convert invalid number ("nan") values to zeros | |
|[[jvs:fscan:manual:chapter2:expression:or|or]]|Perform a bit-wise AND operation| | |[[jvs:fscan:manual:chapter2:expression:or|or]]|Perform a bit-wise AND operation| |
| |[[jvs:fscan:manual:chapter2:expression:outside|outside]]|Identify values outside of an object | |
|[[jvs:fscan:manual:chapter2:expression:overlap|overlap]]| | | |[[jvs:fscan:manual:chapter2:expression:overlap|overlap]]| | |
|[[jvs:fscan:manual:chapter2:expression:peak|peak]]| | | |[[jvs:fscan:manual:chapter2:expression:peak|peak]]| | |
|[[jvs:fscan:manual:chapter2:expression:ramp|ramp]]|Generate image data with spatially ramped intensity values| | |[[jvs:fscan:manual:chapter2:expression:ramp|ramp]]|Generate image data with spatially ramped intensity values| |
|[[jvs:fscan:manual:chapter2:expression:rgb|rgb]]| | | |[[jvs:fscan:manual:chapter2:expression:rgb|rgb]]| | |
| |[[jvs:fscan:manual:chapter2:expression:regress|regress]]|Regression filter a temporal variable from a time course| |
|[[jvs:fscan:manual:chapter2:expression:roifill|roifill]]| | | |[[jvs:fscan:manual:chapter2:expression:roifill|roifill]]| | |
|[[jvs:fscan:manual:chapter2:expression:roimask|roimask]]| | | |[[jvs:fscan:manual:chapter2:expression:roimask|roimask]]| | |
|[[jvs:fscan:manual:chapter2:expression:scatterplot|scatterplot]]| | | |[[jvs:fscan:manual:chapter2:expression:scatterplot|scatterplot]]| | |
|[[jvs:fscan:manual:chapter2:expression:segment|segment]]| | | |[[jvs:fscan:manual:chapter2:expression:segment|segment]]| | |
|[[jvs:fscan:manual:chapter2:expression:shrink|shrink]]| | | |[[jvs:fscan:manual:chapter2:expression:set|set]]|Set part or all of data set to specified value| |
| |[[jvs:fscan:manual:chapter2:expression:sine|sine]]| Generate image data with sinusoidal time course| |
|[[jvs:fscan:manual:chapter2:expression:smooth|smooth]]|Reduce high frequency spatial signal noise| | |[[jvs:fscan:manual:chapter2:expression:smooth|smooth]]|Reduce high frequency spatial signal noise| |
|[[jvs:fscan:manual:chapter2:expression:sqrt|sqrt]]|Calculate the square root of data values| | |[[jvs:fscan:manual:chapter2:expression:sqrt|sqrt]]|Calculate the square root of data values| |
|[[jvs:fscan:manual:chapter2:expression:static|static]]|Store results of operation in the input data set| | |[[jvs:fscan:manual:chapter2:expression:static|static]]|Store results of operation in the input data set| |
| |[[jvs:fscan:manual:chapter2:expression:stretch|stretch]]|Stretch or shrink an image | |
|[[jvs:fscan:manual:chapter2:expression:subtract|-]]|Subtract values from a data set| | |[[jvs:fscan:manual:chapter2:expression:subtract|-]]|Subtract values from a data set| |
|[[jvs:fscan:manual:chapter2:expression:thin|thin]]| | | |[[jvs:fscan:manual:chapter2:expression:thin|thin]]| | |
|[[jvs:fscan:manual:chapter2:expression:tslope|tslope]]| | | |[[jvs:fscan:manual:chapter2:expression:tslope|tslope]]| | |
|[[jvs:fscan:manual:chapter2:expression:tsmooth|tsmooth]]|Reduce high frequency temporal signal noise| | |[[jvs:fscan:manual:chapter2:expression:tsmooth|tsmooth]]|Reduce high frequency temporal signal noise| |
| |[[jvs:fscan:manual:chapter2:expression:viewmask|viewmask]]|Use a mask image to mask all slices in any 3D view| |
|[[jvs:fscan:manual:chapter2:expression:volmax|volmax]]| | | |[[jvs:fscan:manual:chapter2:expression:volmax|volmax]]| | |
|[[jvs:fscan:manual:chapter2:expression:volmin|volmin]]| | | |[[jvs:fscan:manual:chapter2:expression:volmin|volmin]]| | |