已回答
Optimization_Toolbox使用问题
Hi @蒙恩 You can use the distances() function as the alternative. W = [.41 .99 .51 .32 .15 .45 .38 .32 .36 .29 .21]; DG = sp...

11 months 前 | 1

已回答
Optimization_Toolbox使用问题
Hi @蒙恩 This graphallshortestpaths command has been removed since R2022b.

11 months 前 | 1

已回答
How to get an output value for a Mamdani fuzzy system using evalfis() command
It is likely simpler than you have anticipated if you design the Mamdani system correctly according to mathematical reasoning pr...

11 months 前 | 0

已回答
How to design a fuzzy decision-making framework for a HVAC system incorporating 'Is Any' logic
In boolean logic, "is any" represents a conditional statement where if at least one condition within a set is true, the overall ...

11 months 前 | 0

已回答
How to improve the simulation speed of a system slowed by the addition of a Fuzzy System
Hi @Ahmed Alshamrany If your fuzzy system is of the Mamdani type (as is the case for 99% of beginner users), and it has many in...

11 months 前 | 0

已回答
How to generate 2-D Lookup Table data for a 3-Output Fuzzy Logic System
Hi @Aditya Gandhi The code in your image is flawed, as it should have used 'LookUpTableData(j,i)' instead of 'LookUpTableData(...

11 months 前 | 0

已回答
How to make ANFIS fuzzy system to produce exact binary outputs (0 or 1)
Hi @Dhandapani.S It appears you are concerned that ANFIS may not be suitable for your needs, particularly if you require exact ...

11 months 前 | 0

已回答
How to extract Fuzzy Rules from Data and determine their adequacy for classification
Hi @eman If the data size is relatively small and non-chaotic, then both tunefis() and anfis() algorithms can be used to to unc...

11 months 前 | 0

已回答
How to resolve the error: the variable fuzout(1,i) cannot save fuzout = evalfis(fis, trainin)
Hi @redha wassim brahimi I am revisiting the problem after nearly three years. I created dummy data and resolved the issue invo...

11 months 前 | 0

已回答
How to display the Output of a Fuzzy System in linguistic terms such as 'Good' or 'Bad'
Hi @sotna ledua Since your post lacks additional details about the fuzzy system, I will create a simple fuzzy system for explan...

11 months 前 | 0

已回答
How to design the membership functions for error and change in error in a fuzzy logic controller
Hi @vinay kumar kraleti Since your description of the problem is a simple one-liner and lacks additional details, I will show t...

11 months 前 | 0

已回答
Scatter plots and lines
Hi @Harvey Could you add a thick black line as indicated by the dotted lines? The dotted lines serve as a tracing task, helping...

11 months 前 | 0

已回答
How can one fuzzify a Support Vector Regression (SVR) model?
If the data from the Support Vector Regression (SVR) model is available, it is possible to train an Adaptive Neuro-Fuzzy Inferen...

11 months 前 | 0

已回答
How we can do sub-plot in one graph ?
There are three variables in the function F(t, x, y). I am unsure how you would like to plot these multivariate graphs. However,...

11 months 前 | 1

已回答
Selecting which prominence to use with findpeaks
Hi @Henry Since you did not provide the data for the 5-peak graph, I created one that resembles the Five-Finger Mountain. Accor...

11 months 前 | 0

已回答
How to generate 2-D Lookup Table data for the Fuzzy PID Controller
Hi @Zoran For simplicity, you can create three individual 2-D lookup tables for the three fuzzy outputs generated from a single...

11 months 前 | 0

已回答
How to resolve the error: Undefined function or variable 'gensurfOptions'
The gensurfOptions() function was introduced in R2017a, and your problem was posted in May 2017. Since the R2017a release, it is...

11 months 前 | 0

已回答
How to customize output membership functions for Sugeno fuzzy systems in Fuzzy Logic Designer
If the mathematical notation in the output equation "u1 = x2(sigma + ro)" indicates implied multiplication (or multiplication by...

11 months 前 | 0

已回答
How to resolve the error using evalfis: 'Input data must have as many columns as input variables'
If the number of columns in the input data (N) differs from the number of input variables in the fuzzy system (NfisIn), such err...

11 months 前 | 0

已回答
How to send the output of a fuzzy system to a function
Here is an example of how you can send the output of a fuzzy system to a function: %% load a fuzzy system fis = readfis("tippe...

11 months 前 | 0

已回答
How to identify the parameters of each membership function in a fuzzy logic system
Hi @Sebti Rihab You can identify the parameters of each membership function (MF) in a designed fuzzy system using this simple s...

11 months 前 | 0

已回答
How to fix errors when evaluating a Fuzzy System using custom membership functions
Hi @Oleksandr Rynas Designing custom membership functions can be enjoyable and provide a sense of satisfaction to fuzzy logic a...

11 months 前 | 0

已回答
Should the number of fuzzy rules in ANFIS be equal to the number of input MFs?
Yes, if the Subtractive Clustering method is used to generate the initial fuzzy system in ANFIS. %% The McDonald's Logo x = ...

11 months 前 | 0

已回答
How to design a Fuzzy System for only five data points
Hi @M Ali Naqvi Here is a demonstration of employing the Stone–Weierstrass theorem (instead of Taylor series) to design a relat...

11 months 前 | 0

已回答
the average state space model system using the Euler method
Hi @fatih In the simulation of the transfer function Gvd, you forgot to multiply the transfer function with the Duty Cycle 'D'....

11 months 前 | 1

| 已接受

已回答
How to input a NaN (as a nonexistent input variable) when evaluating a fuzzy system using evalfis
Hi @NaN I am revisiting the problem after more than a year and believe that two fuzzy systems (fis11 and fis12) should be creat...

11 months 前 | 0

已回答
How to define the output of Fuzzy Controller as a change in the duty cycle for DC DC converter
Since the Simulink model is not provided to investigate why the fuzzy controller continues to produce a constant output value wh...

11 months 前 | 0

已回答
How to adjust the parameters of membership function after the ANFIS is trained
Hi @sarara If the ANFIS model has been successfully trained and the performance is satisfactory, except for the aesthetic aspec...

11 months 前 | 0

已回答
How to extrapolate the fuzzy system output to values beyond the universe of discourse
You can attempt to extrapolate the fuzzy system output to values beyond the universe of discourse by extending the existing rang...

11 months 前 | 0

已回答
Does anyone know how to use an IF statement with ODE's? I am trying to create an IF statement sigma > 0 , tau > 0 if dx(3,1) > 0, dx(1,1) > 0 and sigma = 0 , tau = 0 otherwise
Hi @Christopher I simulated 5 cases below, including the interpretations of @Torsten and @William Rose, while keeping the setti...

11 months 前 | 2

| 已接受