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pg.energy~
 External 

Estimation of the minimum, the average, the maximum and the sum of the amplitude. 
brownrhythm
 Abstraction 

Generates a brownianmovementlike rhythm Generates a brownianmovementlike rhythm of a geometrical row of entry delays (ED) between a minimum and a maximum entry delay and a certain number of EDvalues. The brownian factor determines the distance between two succeding rhythmical values. A factor of 0 produces a periodic rhythm, wheras a factor of 1 will output random values of the given range. 
clip~
 External 

Constrain a signal between two values Constrain a signal between two values. clip~ takes two arguments specifying the minimum and maximum between which the output signal will be constrained. You can also change these via the middle and right inlets, which can be floats or signals. 
cv.jit.erode
 External 

This operation does somewhat the opposite of "dilate". This operation does somewhat the opposite of "dilate". In binary mode, a pixel will stay ON only if all of its neighbours are also on. This can be a good way to get rid of noise but will also make your shapes thinner and holes wider. In greyscale mode, a pixel will get the minimum value of its neighbours. "Greyscale" and "mode" attributes function as for cv.jit.dilate. 
deltaclip~
 External 

deltaclip~ limits the change between samples in an incoming signal. deltaclip~ limits the change between samples in an incoming signal. Similar to clip~, but with respect to slope rather than amplitude. Useful for envelope following and lowpass filtering. Typically you will want your minimum slope to be negative and your maximum slope to be positive. 
DfxMinimum.maxpat
 External 

Abstraction 
DfxMinimumComponent.maxpat
 External 

Abstraction 
dot.autoscale
 Abstraction 

Rescales numbers according to autodetected maximum and minimum values. 
dot.boundary
 Abstraction 

Mutes, clamps, wraps, or folds a stream of numbers at a predefined minimum and/or maximum value. Mutes, clamps, wraps, or folds a stream of numbers at a predefined minimum and/or maximum value. 
dot.clip
 Abstraction 

Clips a stream of numbers to a minimum, maximum, or both. 
dot.distance
 Abstraction 

Finds maximum or minimum distance between a scalar and a list. 
dot.timedextrema
 Abstraction 

Outputs the minimum and maximum value received with the last n milliseconds. 
dot.windowedextrema
 Abstraction 

Outputs the minimum and maximum value received with the last n samples. Also outputs the order of the extrema in the window. Outputs the minimum and maximum value received with the last n samples. Also outputs the order of the extrema in the window. 
ej.4m.js
 Javascript (js) 

Calculate minimum, mean, median and maximum on an int/float stream 
ej.mmmm
 Javaclass (mxj) 

calculate minimum, mean, median and maximum calculate minimum, mean, median and maximum on a stream of values. Faster version of js ej.4m 
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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 SFAMaxLib 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 realtime 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  levinsondurbin 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 subabstraction of sfa.bark; sfa.fft2barkmxN.maxpat  utility subabstraction 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 subabstraction of sfa.rastaplp; 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.rastaplp.maxpat  PLP and RASTAPLP 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; 










