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# Alireza Babaei

##### Last seen: 25 dagar ago
23 total contributions since 2020

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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...

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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...

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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...

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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...

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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)), ...

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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'...

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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...

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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

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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...

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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...

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Question

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...

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Question

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...

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Question

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 ...

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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...

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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?

ungefär ett år 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 ...

ungefär ett år 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 ...

ungefär ett år 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 ...

ungefär ett år ago | 1 answer | 0

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Question

How to find an explicit function when using Runge-Kutta or one of the pertinent codes in Matlab (ode45)
Dear scholars, I have a question which is almost trivial, but I like to make a shot for this; I need an explicit answer funct...

ungefär ett år ago | 1 answer | 0

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Question

How to find following integral answer in matlab
Dear scholars, I need to find soln of integral: int((f1(x))^3 * f2(x), x, 0, L) but matlab can not solve it, Any ideas? ...

ungefär ett år ago | 0 answers | 0

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Should I trust solutions obtained for a nonlinear non-transcendental equation in matlab using 'fzero' function?
y = @(x)((10^-9)*x*(cosh(x)*sin(x)-sinh(x)*cos(x)) - ((10^-9)-1*(x^4)*(1+cosh(x)*cos(x)))) Suppose I have a kind of equation si...

mer än ett år ago | 1 answer | 0

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Question

How to generate a loop for vpasolve function
I intend to solve a non-transcendental equation using 'vpasolve' for several values of initial guesses. I do not know how to c...

mer än ett år ago | 1 answer | 0