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Ajuda do Scilab >> Funções Elementares > Elementary matrices > meshgrid

meshgrid

cria matrizes ou arrays 3-D

Seqüência de Chamamento

[X, Y] = meshgrid(x)
[X, Y] = meshgrid(x,y)
[X, Y, Z] = meshgrid(x,y,z)

Parâmetros

x, y, z

vetores

X, Y, Z

matrizes, no caso de dois argumentos de entrada, arrays 3-D, no caso de 3 argumentos de entrada.

Descrição

...

Exemplos

x = -1:0.1:1;
y = -1:0.1:1;

[X,Y] = meshgrid(x,y);

for i=1:size(X,1)
  for j=1:size(X,2)
    Z(i,j) = sinc(2*%pi*X(i,j)*Y(i,j));
  end
end

surf(X,Y,Z)

Ver Também

  • ndgrid — Arrays para avaliação de função multidimensional em grid
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Last updated:
Fri Apr 11 14:18:11 CEST 2014