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MOHAMED ABDULAZIM


Last seen: oltre 4 anni fa |  Attivo dal 2020

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Domanda


The minimum value of a matrix array and its index
Hello everybody, I want to get a single minimum value of a matrix and know its index.What shold I do? Thank you very much

oltre 4 anni fa | 1 risposta | 0

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Domanda


Error messages during using Genetic algorithm and lsqnonlin optimization functions
Currently,I am running optimization script file by using the outputs from the genetic algorithm function in the least square non...

oltre 4 anni fa | 1 risposta | 0

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Domanda


Using results from genetic algorithm as initial values in least square non-linear fitting
I have tried to take the initial values from genetic algorithm and use them in the least square nonlinear fit but every time I t...

oltre 4 anni fa | 0 risposte | 0

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Domanda


Indexing in a vector
I am trying to extract maximum value from a vector by max() function,however I need to know the index of this value in the vect...

oltre 4 anni fa | 2 risposte | 0

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Domanda


Nonlinear least-squares data fit
I am trying to make a data fit for the data attached to this post,Nu=f(Re,Theta,Beta).I use lsqnonlin(fun,x0) function for this ...

oltre 4 anni fa | 1 risposta | 0

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risposta

Domanda


Surface plot by using three vectors of the same length
How could I generate a surface plot by using three vectors of the same length and there is no relation between them?I know that ...

oltre 4 anni fa | 1 risposta | 0

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Domanda


Non-linear fitting for more than three variables
I have a heat transfer experimental data set whrere Nu=f(Re,Theta,Beta).The data file is attached to this question.I want to mak...

oltre 4 anni fa | 2 risposte | 0

2

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Domanda


Error message in Non-linear fit for more than three variables
% Create an anonymous function that describes the expected relationship % between X and Y fun = @(b,X) b(1)*X(:,1) + b(2)*X(:,...

oltre 4 anni fa | 0 risposte | 0

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Domanda


Curve fitting for more than three variables
I have performed a heat transfer experiment and I want to make a curve fitting for my data set.The study variable is Nusselt num...

oltre 4 anni fa | 0 risposte | 0

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