image thumbnail

updated 1 month ago

Hinging hyperplane based regression tree identified by fuzzy clustering and its application by Janos Abonyi

A novel tool for regression tree identification (fuzzy, hinging hyperplate, submodel)

...

[A,b,eq]=gener(nm,ny,nu,flagstab,flaghamm,gmin,gmax,tmin,...

[Y_est,err]=calculateFromTree(data,model,param)

image thumbnail

updated 1 month ago

Supervised Fuzzy Clustering for the Identification of Fuzzy Classifiers by Janos Abonyi

Each rule can represent more than one classes with different probabilities (fuzzy, gaussians density mod..., supervised clustering)

GGclust(x,f0,m,e,s,rho,TLS,IDA)

J=featsort(C,M,Pi);

[beta]=fuzeval(x,C,M,Pi);

image thumbnail

updated 1 month ago

Fuzzy clustering based time-series segmentation by Janos Abonyi

A useful tool for the analysis of historical process data (contiguous clusters, fuzzy, compatibility criteri...)

[comp,Spca]=compat(results,q,inic)

[results]=ppcamod(t,x,inic,q,niterations,timew,m);

[t,x,latgen]=datagen(N,nl,nx)

image thumbnail

updated 1 month ago

Compact TS-Fuzzy Models through Clustering and OLS plus FIS Model Reduction by Janos Abonyi

An easily interpretable model that does not use the transformed input variables can be formed (fuzzy, expectation maximizat..., orthogonal least squa...)

EMclust(x,f0,m,e,s,rho,TLS,DIA)

GGclust(x,f0,m,e,s,rho,TLS,IDA)

SISOclust(data,c,sched,no)

image thumbnail

updated 1 month ago

Constrained Fuzzy Model Identification - Files for Fuzzy Modeling and Identification Toolbox by Janos Abonyi

Can be used for estimation of the consequent model parameters (fuzzy, identification, toolbox)

[A,B,C,D]=cola_linearize(func,x0,u0)

[A,b,eq]=gener(nm,ny,nu,flagstab,flaghamm,gmin,gmax,tmin,...

[f,g]=cola4_lin(X,u)

image thumbnail

updated 1 month ago

Fuzzy Modeling with Multidimensional Membership Functions:Grey-Box Identification and Control Design by Janos Abonyi

Framework for fuzzy modeling and model-based control design (fuzzy, greybox, linearization)

[sizes,x0,str,ts]=obj(t,x,be,flag);

dels.m

invdels1.m

image thumbnail

updated 6 months ago

Soft thresholding for image segmentation by SANTIAGO AJA-FERNANDEZ

Image segmentation based on histogram soft thresholding (fuzzy, thresholding, image processing)

B=shiftmat(A,n,dim,pad)

I_out=filter2B(h,I)

I_out=im_expand(I,Nx,Ny)

image thumbnail

updated 1 year ago

Stopsis by Pasi Luukka

Fuzzy similarity based fuzzy TOPSIS. (fuzzy, decision making, gmcdm)

FDM=aggregateFDM(FDM,z,k,n)

Sstar=fuzzysimveca(FDMNW,FPIS,n,simi)

W=aggregatew(WD,k,n)

image thumbnail

updated 1 year ago

Fuzzy Control (Universal Motor) by John Diaz

Fuzzy Control (data export, data import, control design)

motor.m

Motor_Fuzzy.mdl

image thumbnail

updated 1 year ago

Similarity classifier with OWA operators by Pasi Luukka

Toolbox presents vector based classification method which uses similarity measures and OWA operators (classification, fuzzy, biotech)

[Classification_accuracy,p1,m1,classes]=simclass(datalear...

[Mean_accuracy, Variance,p1,m1,Means,Vars,Maxsf,Minsf]=si...

calcfit(data, ideals, y)

image thumbnail

updated 2 years ago

fuzzyCompare by Ivar Eskerud Smith

Compares two floating point values and returns true if they are considered equal, false otherwise (fuzzy, compare, floating point)

fuzzyCompare(a, b, eps)

image thumbnail

updated 2 years ago

Fuzzy controller based Speed Control of DC Motor by Siva Malla

in this model, speed control of DC motor using Fuzzy Logic is simulated (speed control of dc m..., modeling of dc motor, dc machine)

DC_Motor_Fuzzy

image thumbnail

updated 2 years ago

Virtual Reality Recording by Nassim Khaled

This is a virtual reality recording created using simulink. (virtual, reality, model)

sea_scene_heading_control.avi

image thumbnail

updated 2 years ago

Nonlinear fuzzy robust pca by Pasi Luukka

Implementation of a nonlinear fuzzy robust pca. (pca, fuzzy, chemometrics)

[scores,loads]=nfrpca(x,LV,method)

image thumbnail

updated almost 3 years ago

Similarity classifier by Pasi Luukka

Classifier based on similarity measure. (biotech, image processing, data exploration)

[Classification_accuracy,p1,m1,classes]=simclass(datalear...

[Mean_accuracy, Variance,p1,m1]=simclass2(data,v,c, measu...

calcfitness(data, ideals, y, w)

image thumbnail

updated 3 years ago

Feature selection using fuzzy entropy measures and similarity by Pasi Luukka

Removes a feature from data file which it considers havining least amount of relevant information. (data exploration, measurement, biotech)

[data_mod, index_rem]=feat_sel_sim(data, measure, p)

image thumbnail

updated almost 4 years ago

Fuzzy Relational Calculus Toolbox, Rel.1.01 by Kyosev Yordan

The toolbox provides functions and original algorithms for solving direct and inverse problems. (neural and fuzzy syst..., fuzzy, equation)

FillHelpMatrix.m

FillHelpMatrixSolution.m

FillTypeMatrix.m

image thumbnail

updated 4 years ago

Fuzzy Calculus Core (FC2ore) by Zlatko Zahariev

Software package for fuzzy relational calculus tasks with applications. (neural and fuzzy syst..., fuzzy, equation)

falpha(a,b)

fdiamond(a,b)

fepsilon(a,b)

image thumbnail

updated 4 years ago

Simple Fuzzy Control Demonstration by Husam Aldahiyat

Steering a car in the middle of a road based on fuzzy logic. (fuzzy, logic, control)

testfuzz

image thumbnail

updated 4 years ago

Sugeno-Takagi-like fuzzy controller by Nassim Khaled

This is a two input one output fuzzy controller. (sugeno, fuzzy, controller)

Read_ME.m

fuzzy_system_data.m

fuzzy_controller

image thumbnail

updated almost 6 years ago

Fuzzy k-NN by Cuneyt Mertayak

Fuzzy k-nearest neighbors classifier that was proposed by J. M. Keller et.al. (statistics, probability, fuzzy)

f_knn(tr,tr_memberships,te,k)

image thumbnail

updated almost 7 years ago

Autonomous Navigation by vikram mutneja

performs autonomous navigation of car like vehicle using type-2 fuzzy logic system (automotive, car navigation, fuzzy)

[break_status] =check_boundary(x,y)

[x_2 mach]=fire_rule(rule_number,inp1,inp2,mf,delta,and_m...

autonavigator(varargin)

image thumbnail

updated almost 7 years ago

Mackey-Glass Time Series Forecasting using Method 2 Single Stage Fuzzy Forecaster by Satvir Singh

For Mackey-Glass Time Series Forecasting : Method 2 Fuzzy Forecaster (system identification, mackeyglass, fuzzy)

fsloc(x);

mgts(n);

st1(mydata, np)

image thumbnail

updated almost 7 years ago

Mackey-Glass Time Series Forecasting using Method 1 Single Stage Fuzzy Forecaster by Satvir Singh

For Mackey-Glass Time Series Forecasting : Method 1 Fuzzy Forecaster (fuzzy logic, neural networks, mackeyglass)

mgts(nm);

st1(mydata, n)

ttsf(mydata)

image thumbnail

updated 7 years ago

Simplified Fuzzy ARTMAP Neural Network by E Akbas

Implementation of Simplified Fuzzy ARTMAP Neural Network. (fuzzy logic, neural networks, fuzzy artmap)

classify(data, net, labels, debug);

create_network(num_features, varargin)

sfam_demo

image thumbnail

updated 7 years ago

fpat: a fuzzy pattern detector by us

the only pattern detector you will ever need (fuzzy, pattern, find)

fpatdemo

p=fpat(varargin)

image thumbnail

updated 7 years ago

Fuzzy k-NN by E Akbas

Fuzzy k-Nearest Neighbor Classification Algorithm (statistics, probability, fuzzy)

fknn(data, labels, test, ...

image thumbnail

updated almost 12 years ago

Footprint of Uncertainty by C. Jeganathan Pillai

To create the necessary data in order to visualize footprint of uncertainty. (fuzzy logic, neural networks, triangular mf)

create_triangle_data(xstart,xend,triangle_mid_point)

image thumbnail

updated almost 12 years ago

TYPE2_GAUSSIAN_3D by C. Jeganathan Pillai

Useful to visualize type2 MF functions. (fuzzy logic, neural networks, type2 fuzzy membershi...)

plot3d2_gaussian(principal, upper, lower, xaxis)

Contact us