Dmitriy

 

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11 Jun 2002		HL-20 Lifting Body NASA HL-20 Lifting Body Airframe Modeled with Simulink and Aerospace Blockset. Author: Stacey Gage	astronautical, nasa, aerodef, hl20, aeronautics, airframe	13	5	3.0 3.0 | 8 ratings

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Updated		File	Tags	Downloads (last 30 days)	Comments	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	pso, swarm, optimization, mathematics, particle, function	84	4	4.5 4.5 | 2 ratings
11 Jun 2002		HL-20 Lifting Body NASA HL-20 Lifting Body Airframe Modeled with Simulink and Aerospace Blockset. Author: Stacey Gage	astronautical, nasa, aerodef, hl20, aeronautics, airframe	13	5	3.0 3.0 | 8 ratings

Comments and Ratings Matching Dmitriy's Watch List			1-5 of 14
Date	File	Comment by	Comments	Rating
19 Dec 2011	Simple example of PSO algorithm Matlab function to find the minimum of a objective function with the PSO Algorithm	Giacomo	It works fine!!!	5
13 Dec 2011	Simple example of PSO algorithm Matlab function to find the minimum of a objective function with the PSO Algorithm	Akbar	I am trying to solve Skew correction problem with PSO. I have a prob with defining the objective function. This is a simple example given above. The problem I am facing is that I have to maximize the difference of maxima and minima of the projection profile of the image. Given as, F(theta)=PP(maxima)-PP(minima); theta here is swarm particle (1D) How should i be using this 'theta' in my function to maximize the objective function given as above. Thanks	Comment only
14 Nov 2011	Simple example of PSO algorithm Matlab function to find the minimum of a objective function with the PSO Algorithm	Ahmet Ahmet		4
24 Oct 2011	Simple example of PSO algorithm Matlab function to find the minimum of a objective function with the PSO Algorithm	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)	Comment only
24 Oct 2011	Simple example of PSO algorithm Matlab function to find the minimum of a objective function with the PSO Algorithm	Ahmed Hany	Hello Andrea ; Pleass tell me the format used for input func ( objective function ) .	Comment only