Dear Kirill Ignatiev;
Crystal clear and thanks for your kind explanation...
Jase
On Saturday, January 31, 2015 at 5:09:47 PM UTC+11, Jung Soo Park wrote:
>
> Hi,
>
> I am generating two functions and the outcome of the first function will
> be use as input values of the second function.
>
> Like Matlab's case of [x,y,z] =test_function(input), I used Julia's tuple
> function to generate [x,y,z] and it worked well.
>
> function test_function(input)
> x=rand(20,5);
> y=rand(30,50);
> z=rand(5,100);
> ALL=tuple(x,y,z);
> return ALL
> end
>
> I sliced the output of ALL with [[ ]] and save as xx,yy,zz.
>
> ALL= test_function(best)
> xx=ALL[[1]];
> yy=ALL[[2]];
> zz=ALL[[3]];
>
> But I found the size of original output (say x) and sliced (say xx) are
> not identical so I can not transfer the values into the second function.
> size(x)
> (20,5)
>
> size(xx)
> `size` has no method matching size(::(Array{Float64,2},))
>
> while loading In[1], in expression starting on line 12
>
>
> Q) How can I convert the size of xx into size of x so that I can run
> my second function like following?
>
> function test_2(x,y,z)
> smile!!
> end
>
>
> Thank you for your time.
>
> Jase
>
