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Alireza Babaei


Last seen: 1 year ago |  Active since 2020

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Simulink inport issue while running
Dear all, I have a MATLAB Function imported in the Simulink matlab function block to simulate a nonlinear system. But I keep ...

1 year ago | 1 answer | 0

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Question


How to save 'Scope' data in Simulink into WorkSpace to plot?
Dear all, I have used in the past the simulation data from Simulink in a way that: in the Scope block in Simulink, by modifying...

1 year ago | 1 answer | 0

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Question


How to find the closest rows (positions/entities) in two mby3 matrixes?
Hi all, I have 2 matrices both with 3 columns as the x, y, and z positions. My question is how can I find the row numbers whic...

1 year ago | 1 answer | 0

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Question


How to fix an issue with plotting the Duffing Frequency Response Plot?
Dear all, I am trying to plot the Frequency Response Plot of the Duffing Oscillator (I have scripted my own code but it did not...

2 years ago | 1 answer | 0

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Question


What type of solver is VPA Solve?
Dear all, I was wondering what type of root solving algorithm is the vpa? is this established based on the Newton Raphgon? wh...

2 years ago | 1 answer | 0

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Question


How fix the error as: Unrecognized function or variable 'getAnsysInfo'?
Dear all, I have a question. I am using MATLAB and I have included a toolbox (from the company I work for). When running a code...

2 years ago | 1 answer | 0

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Question


How to find (calculate) transformation matrix in a 6-DOF robot assembly?
Dear all, Suppose, I have a column vector of location (position) and orientation of a robot: [x ; y ; z ; Rx ; Ry ; Rz] the f...

2 years ago | 1 answer | 0

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Question


Can I load a file without single quotes?
Dear all, I am trying to load some files but I get the following error: Not enough input arguments. the code I use looks lik...

2 years ago | 1 answer | 0

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Question


How to apply Heaviside function over external force?
Dear all, Suppose we have a harmonic external force in time-domain, and I need to apply this force for only 5 seconds and then ...

2 years ago | 1 answer | 0

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Question


how to double integrate highly nonlinear numerical dataset
Dear all, I need to find displacement data from the available acceleration dataset. All dataset is numerical and highly nonline...

2 years ago | 0 answers | 0

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Question


Is this possible to plot Subtractive clustering?
Dear all, I am new to the clustering and machine learning plaza. I have used 'subclust' to cluster a dataset using the subtract...

2 years ago | 0 answers | 0

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What is the functionality of '.uz'?
Dear all, I was wondering what does .uz do in MATLAB? for example: plot(Rd.SolutionTimes , intrpUd.uz , 'b' , 'LineWidth' ,...

3 years ago | 1 answer | 0

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Question


MIMO (Multi-input multi-output) system training in Regression Learner App
Dear MATLAB users, I was wondering if there are any options for training a MIMO system in Regression Learner App in MATLAB? A...

3 years ago | 1 answer | 0

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Question


How to plot 3D of 3D dataset and using evalfis function?
Dear MATLAB users, 1- suppose I have a 3D dataset ([x, y, z]). In which the 'z' is the output and the x and y are the independe...

3 years ago | 1 answer | 0

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Question


How to sort a table or Excel file (.xlsx) (.csv) and sort the labels correspondingly?
Dear scholars, I was wondering how to wrtie a code in MATLAB so sort a table based on the magnitude if numbers and then sort/mo...

3 years ago | 1 answer | 0

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Question


Which App in Machine Learning and Deep Learning is best for strongly nonlinear and chaotic data?
Dear scholars, We intend to devise a regression model to predict continuous numerical values. The data set is strongly nonlinea...

3 years ago | 1 answer | 0

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Question


How to generate a matrix/column of data?
Dear scholars, suppose I have two input data set: a = [1, 2] and b = [11, 12]. Now v as the output will be: v = [f(a(1),b(1)), ...

3 years ago | 1 answer | 0

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Question


A numeric or double convertible argument is expected- How to plot from 'readtable'
Dear scholars, I have a dataset of numbers in Excel as .csv file which is attached. I need to plot the first coulumn as the 'x'...

4 years ago | 1 answer | 0

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How to read specific columns of a .csv file?
Dear all, How can I read entire/specific columns of an excel file with .csvextension? Specifically if a specific column is numb...

4 years ago | 0 answers | 0

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Question


How to generate Matlab code for ANFIS?
I need to generate the code that Matlab has utilized for anfis. Any ideas? Thanks

4 years ago | 1 answer | 0

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Question


How to generate Matlab code in Regression Learner App?
Dear scholars, I have created a regression model and also exported the model into workspace. But I need to generate the corre...

4 years ago | 1 answer | 0

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Question


Which app is the best for data predictions?
Dear scholars, Among the Apps in Matlab (Regression Learner app, Curve Fitting App, Deep Network Designer App, Classifiation Le...

4 years ago | 1 answer | 0

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How to use GA (Genetic Algorithm) without explicit objective function and with data-set?
Dear scholars, Suppose I have experimental data-set. I have also the quantitative values of the inputs and output. But I donn't...

4 years ago | 1 answer | 0

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How to generate video file from animated plot in Matlab?
Dear scholars, I have a problem with generating .avi video file from animated file. I attach the code below, I appreciate if s...

4 years ago | 1 answer | 0

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How to have qualitative expressions in 'x' axis plot in MATLAB?
Dear scholars, I was wodering if there is any way that I can write qualitative phrases (e.g. XXXX) in x axis in a plot instead ...

4 years ago | 1 answer | 0

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Question


Which method should I take for regression neural network in Matlab?
Dear all, I intend to use Matlab for a regression neural network task. I need to provide a full dataset and then train a regre...

4 years ago | 1 answer | 0

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Question


How to select a specific point in a linearly spaced vector?
Dear all, suppose that we have x defined: clc x = linspace(1,4,7) what is the pertinent code to capture point: x = 2?

4 years ago | 1 answer | 0

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Question


How to add Geek letters within data cursor text box?
Dear all, Hello Any body knows how can I add Greek alphabet within a text box of Datacursor? (In an m. file, using back slash ...

4 years ago | 0 answers | 1

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Question


How to generate a loop for the problem mentioned in the context
Dear, scholars, Anybody can help me with writing a decent code for finding the below equation: I can write the code for ...

4 years ago | 0 answers | 0

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Question


How to generate a loop for the problem mentioned in the context
Dear, scholars, Anybody can help me with writing a decent code for finding the below equation: I can write the code for ...

4 years ago | 1 answer | 0

1

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