Objects			page : 1 2 3 4
searchtweet	Javaclass (mxj)		Returns a specified number of most recent twitter posts that contain a given keyword, #hashtag, or @usertag. Searchtweet.class is a mxj external that searches Twitter with a given keyword and returns a desired maximum number of most recent posts, with username, date and twitter text body routed to separate outlets. Searchtweet uses twitter4j library (http://twitter4j.org) programmed by Yusuke Yamamoto.
sfa.maxminmem.maxpat	External		minimum and maximum of a stream of data Abstraction
St.	Abstraction		A wrapper for multiple operators. All inputs are aktive. The first parameter is the operator, the 2nd parameter determines the number of inputs (default 2, maximum 32)
tapout~	External		Output from signal delay line tapout~ outputs a delayed signal that was fed to tapin~. You connect a tapin~ object to one or more tapout~ objects. tapout~ has one or more inputs to specify delay time and a signal output for each input. You type an initial delay time argument in milliseconds for each input/output you want (maximum 64). If you connect a signal to a delay time input, a continuously variable delay algorithm is used that has the effect of transposing the original signal up when the delay time is gradually decreasing and transposing it down when the delay time is gradually increasing. If you connect a float to a delay time input, the output signal doesn't transpose but you may hear clicks when changing the delay time. In either case, the delay time is specified in milliseconds. If you're not going to change the delay time, just using a float to specify the delay time is much more efficient.
tosymbol	External		Convert any message, number, or list to a single symbol tosymbol accepts any message, number, or list, and converts it into a single symbol. The symbol has a maximum length of 2048 characters.
urn	External		Generate random numbers without duplicates Generate random numbers without duplicates Ñ "sampling without replacement".urn works like random, except that it keeps track of each number which has been generated. When all numbers up to the maximum (set via an argument or the right inlet) have been output, the next bang urn receives causes a bang to be sent out the right outlet.
v.+=	External		v.+= accumulates input pixel values. v.+= accumulates input pixel values. The accumulators are the same component size as the incoming streams and the result is clipped to the maximum value expressible by that component size, so in most cases it is desirable to use a v.float32 or v.int32 prior to the v.+= in order to have accumulated sums of larger values.
v.bounds	External		v.bounds calculates the bounding rectangle of the non-black areas of the image. v.bounds calculates the bounding rectangle of the non-black areas of the image. It has some features to improve its performance where there might be bits of noise outside the area of maximum concentration. v.bounds finds the top- and bottom-most lines and left- and right-most columns such that noise_tolerance amount of the image mass is outside the defined bounds. In other words, if noise_tolerance is 0.1, then the starting value for the top will be the line in which the accumulated total of pixel values becomes larger than 0.1 times the total sum of all pixel values in the image. From this initial bounding rectangle, v.bounds works backwards, expanding to include consecutive lines or columns which have at least noise_threshold total pixel value. This tends t
v.buffers	External		v.buffers is a general holder of video frames. v.buffers is a general holder of video frames. It can grab frames from a live video stream. It can import quicktime movies. It can import individual still images in many formats. It can export its contents as a quicktime movie. It can export any individual frame as a still image in many formats. The first argument to v.buffers is a name for the buffer. The second is the number of buffers. The frames are stored in RAM and so the maximum number of buffers you can allocate depends on the amount of RAM you have allocated to MAX. You can set a format, width and height for the buffers, but if a different format or dimension stream is received, the buffers will be resized to match and the previously recorded frames will be cleared. The frames are accessed through v.buffertap objects.
v.delay	External		v.delay delays the incoming stream by a number of frames v.delay delays the incoming stream by a number of frames, You can freely vary the number of frames up to the maximum defined in the argument in the object box.
v.max	External		single stream: pass along the maximum of the pixel level and the int. dual stream: pass along the brightest pixel components between two streams single stream: pass along the maximum of the pixel level and the int. dual stream: pass along the brightest pixel components between two streams In single stream mode, each output pixel of v.max uses the larger of the input brightness and the integer value. The image is forced to int8 components in all formats. In dual stream mode, each output pixel is made up of the largest corresponding components of the pixels of the two streams. In dual stream mode, both streams will be forced to int8 components before processing. Also, the second stream will be forced to the same format (rgb, yuv or grays) as the first stream. N.B. v.max has a slightly different behaviour in yuv mode since the magnitudes of u and v components are not brightness related. Only the y component is affected in this case.
v.sameness	External		single stream: output the similarity between a stream and comparison values dual stream: output the similarity between pixels in two streams single stream: output the similarity between a stream and comparison values dual stream: output the similarity between pixels in two streams In single stream mode, v.sameness outputs the degree of similarity between each pixel’s components and the comparison values. It will output a maximum value of 255 when the pixel's components are exactly the same as the comparison value. As the pixel values get farther from the comparison value, the output levels decrease. Higher sensitivity levels result in less tolerance to difference. Each component of the stream is processed and output separately. U and V component outputs will range between 0 and 127. Dual stream mode operates in the same way but the comparison is between corresponding pixels in stream 1 and 2. The comparison values are ignored. In single stream mode, the incoming stream will be forced to 8-bit components before processing unless the incoming stream is a flo
VolAmb	Abstraction		Controls the ambitus between minimum and maximum dynamic by a single controller.
xrandom	Abstraction		random based object Outputs random numbers that are never repeated unless all numbers have been generated (series-principle). The random numbers are produced within an interval between 0 and a given maximum (minus one) which can be the argument of the function or being sent to the right inlet.
xray.jit.maxvalue	External		gives the maximum value of a matrix and the value's coordinates in the matrix gives the maximum value of a matrix and the value's coordinates in the matrix
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Libraries
SFA Max/MSP Library	debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='172'Stefano Fasciani	The SFA-MaxLib is a collection of Max/MSP objects developed in the context of the VCI4DMI. It includes functions and utilities in the form of FTM externals, FTM abstractions and Max abstractions. FTM is a shared library for Max/MSP developed by IRCAM, which provides a small and simple real-time object system and a set of optimized services to be used within Max/MSP externals. List of FTM Externals: sfa.eig - eigenvalues; sfa.inputcombinations - combination generator; sfa.levinson - levinson-durbin recursion; sfa.lpc2cep - lpc to cepstra conversion; sfa.rastafilt - rasta filter; sfa.rmd - relative mean difference; sfa.roots - polynomial roots; List of Abstractions: sfa.bark.maxpat - energy of the Bark bands from time domain frame;sfa.bark2hz_vect.maxpat - Herts to Bark conversion;sfa.barkspect.maxpat - energy of the Bark bands from spectrum; sfa.ceil.maxpat - ceil function; sfa.featfluxgate.maxpat - gated distance on stream of feature vectors; sfa.fft2barkmx.maxpat - utility sub-abstraction of sfa.bark; sfa.fft2barkmxN.maxpat - utility sub-abstraction of sfa.barkspect; sfa.hynek_eq_coeff.maxpat - hynek equalization coefficients; sfa.hz2bark.maxpat - Hertz to Bark conversion; sfa.hz2bark_vect.maxpat - Hertz to Bark conversion for vectors; sfa.hz2mel.maxpat - Hertz to Mel conversion; sfa.idft_real_coeff.maxpat - utility sub-abstraction of sfa.rasta-plp; sfa.maxminmem.maxpat - minimum and maximum of a stream of data; sfa.mfcc.maxpat - MFCC coefficients; sfa.modalphafilter.maxpat - 1st order IIR lowpass on a stream of vectors; sfa.nonlinfeqscale.maxpat - linear spectrum to Bark or Mel scale conversion; sfa.rasta-plp.maxpat - PLP and RASTA-PLP coefficients; sfa.spectmoments.maxpat - 4 spectral moments (centroid, deviation, skewness, kurtosis); sfa.3spectmoments+flatness.maxpat - 3 spectral moments (centroid, deviation, skewness) and the spectral flatness; sfa.spectralflux.maxpat - spectral flux on stream of spectrum vectors; sfa.spectralfluxgate.maxpat - gated spectral flux on stream of spectrum vectors; sfa.std.maxpat - standard deviation; sfa.win_to_fft_size.maxpat - smaller FFT size given frame size; sfa.GCemulator.maxpat – 3D gestural controller emulator;