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See the recommended documentation of this function

Aide de Scilab >> Optimisation et Simulation > Optimization simplex > optimsimplex_setx

optimsimplex_setx

Sets the coordinates at given index into the current simplex.

Calling Sequence

opt = optimsimplex_setx(opt, ive, x)

Argument

opt

The current simplex object of TSIMPLEX type (tlist).

ive

An integer, the vectex index.

x

The coordinates of the point, as a row vector.

Description

The optimsimplex_setx function sets the coordinates of the vertex at given index into the current simplex.

Example

simplex = [
  3.     0.      0.
  4.     1.      0.
  5.     0.      2.
  ];
  
 s1 = optimsimplex_new ();
 s1 = optimsimplex_setall(s1, simplex);
 res = optimsimplex_getallx(s1);
 disp(res)
 
 s1 = optimsimplex_setx(s1, 1, [1. 2.]);
 s1 = optimsimplex_setx(s1, 2, [3. 4.]);
 s1 = optimsimplex_setx(s1, 3, [5. 6.]);
 res = optimsimplex_getallx(s1);
 disp(res)
 
 s1 = optimsimplex_destroy(s1);

See Also

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Last updated:
Thu Oct 02 13:54:33 CEST 2014