Matlab Tricks（二十九） —— 使用 deal 将多个输入赋值给多个输出

deal：Distribute inputs to outputs；

>> [id, name, data] = deal(123, 'zhang', randn(3))

注意：

• [Y1, Y2, Y3, …] = deal(X);

  Y1 = X;
  Y2 = X;
  Y3 = X;

• [Y1, Y2, Y3, …] = deal(X1, X2, X3, …)

  Y1 = X1; 
  Y2 = X2; 
  Y3 = X3; 
  ...