Rank: 142 based on 675 downloads (last 30 days) and 13 files submitted
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Andrea Cirillo

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Seconda Università degli Studi di Napoli - Facoltà di Ingegneria
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41.0398, 14.305741

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Files Posted by Andrea Cirillo View all
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(last 30 days)
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09 Dec 2011 Simple example of genetic algorithm for optimization problems It is used to generate useful solutions to optimization and search problems. Author: Andrea Cirillo genetic, algorithm, optimization, mathematics, simulation, function 92 3
  • 4.5
4.5 | 2 ratings
12 Jul 2011 Newton - Raphson method Find the zero of a regular function with Newton - Raphsons' method. Author: Andrea Cirillo optimization, mathematics, newton, raphson, newton raphson, approximation 15 1
  • 1.0
1.0 | 1 rating
07 Mar 2011 Simple example of PSO algorithm Matlab function to find the minimum of a objective function with the PSO Algorithm Author: Andrea Cirillo optimization, mathematics, pso, swarm, particle, function 159 9
  • 4.8
4.8 | 5 ratings
22 Feb 2011 Screenshot Simple example of the Simplex Method It's a function that finds the minimum value of a two variables function with the simplex method. Author: Andrea Cirillo mathematics, optimization, function, simplex, method, minimization 37 0
22 Feb 2011 Screenshot Digital filter with poles and zeros placement Create a numeric filter with poles and zeros placement. Author: Andrea Cirillo control design, signal processing, digital, numeric, filter, zero 23 0
Comments and Ratings by Andrea Cirillo View all
Updated File Comments Rating
12 May 2012 Simple example of PSO algorithm Matlab function to find the minimum of a objective function with the PSO Algorithm Author: Andrea Cirillo

Of course the error is on the input variables that you use for PSO function. You can follow the simple example of the previous comment.

24 Oct 2011 Simple example of PSO algorithm Matlab function to find the minimum of a objective function with the PSO Algorithm Author: Andrea Cirillo

The objective function have to be a matlab function (you can create a .m function) with its input and output parameters. After you created the function, you can obtain the function handler with the @ symbol. A simple example: if c = sum(a) is my function, I will create the follow matlab function.

function c=sum(a)
c=a(1)+a(2);

where 'a' is a vector that contain the input parameters. After I can define the function handle:
f_vett=@(x) sum(x)
where f_vett is a multivariable function and x is the vector that contains the variables of the function.

Now, if f_vett is a objective function, you can use the pso algorithm as follow:

[p_min, f_min, iter]=pso(f_vett, 5000, [0 20], 10, 0.0001, 200, 0.7)

01 Sep 2011 Servo motors controller A GUI to control six servo motors. Author: Andrea Cirillo

Yes. It is a very simple algorithm.

31 Aug 2011 Servo motors controller A GUI to control six servo motors. Author: Andrea Cirillo

The software needs a simple circuit microcontroller based.

Comments and Ratings on Andrea Cirillo's Files View all
Updated File Comment by Comments Rating
13 Nov 2014 Servo motors controller A GUI to control six servo motors. Author: Andrea Cirillo Carlos Moran

gracias por esta ayuda es de mucha utilidad

20 Jul 2014 Simple example of PSO algorithm Matlab function to find the minimum of a objective function with the PSO Algorithm Author: Andrea Cirillo Sajeev J

Hi Andrea, I am doing a classification problem. I am classifying a protein as either cancerous or not with 644 features. My guide instructed me to optimize the feature vector using PSO. I am clear with your code, but I don't know how to write the objective function. My SVM classifier works well with 644 features and put in two groups (1 or 0). Hope you can help me. Thanks

27 Mar 2014 Arithmetic code to encode a string of char. Arithmetic code to encode a string of char. Author: Andrea Cirillo fulla abdo

08 Dec 2013 Pattern search method: deterministic iterative zero order algorithm It finds the relative minimum of a two variables function with the Pattern search method. Author: Andrea Cirillo Antonio

ccc

01 Dec 2013 Simple example of genetic algorithm for optimization problems It is used to generate useful solutions to optimization and search problems. Author: Andrea Cirillo David

how do you input values to see the results? how can you use that to optimize a wind farm with a simple unidirection wind? thanks

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