[Scilab-users] How to mix strings and doubles in a matrix ?

[Adrien Vogt-Schilb]

On 05/06/2013 10:58, Carrico, Paul wrote:
> Dear All
> How can I mix strings and doubles in a matrix ?
> Example :
> string_matrix  =  [  'a'  ;  'b'  ;  'c']
> double_matrix  =  [  1  ;  2  ;  3]
>
> mixed_matrix  =  [string_matrix  double_matrix]
hi

mixed_matrix  =  [string_matrix  string(double_matrix)]


i generally "configure" scila to do this automatically, and other useful 
stuff with these functions:

Exported from Notepad++
//2*"hey " = "hey hey " 
functionstr=stringmult(nb,str0)str=emptystr(str0);ifsize(nb)==size(str0)thenfori=1:size(nb,1)forj=1:size(nb,2)fork=1:nb(i,j)str(i,j)=str(i,j)+str0(i,j);endendendelsemkalert("error");error("stringmult: 
sizes don''t match");endendfunction//defines 2*"hey"="heyhey" 
functionx=%s_m_c(a,b)x=stringmult(a,b)endfunction//defines"hey "*2="hey 
hey " functionx=%c_m_s(a,b)x=stringmult(b,a)endfunction//defines 
"string"+5 ="string5" 
functionx=%c_a_s(a,b)x=a+string(b)endfunction//defines 5+" string" ="5 
string" 
functionx=%s_a_c(a,b)x=string(a)+bendfunction//defines"string"+%t 
="stringT" functionx=%c_a_b(a,b)x=a+string(b)endfunction//defines %f+" 
string" ="F string" 
functionx=%b_a_c(a,b)x=string(a)+bendfunction//defines ["hi" %t] = 
["hi""T"] 
functionx=%c_c_b(a,b)x=[astring(b)]endfunctionfunctionx=%b_c_c(a,b)x=[string(a)b]endfunction//defines 
["hi" 5] = ["hi""5"] 
functionx=%c_c_s(a,b)x=[astringE(b)]endfunctionfunctionx=%s_c_c(a,b)x=[stringE(a)b]endfunctionfunctionx=%c_f_s(a,b)x=[a;stringE(b)]endfunctionfunctionx=%s_f_c(a,b)x=[stringE(a);b]endfunction
Exported from Notepad++





































>   
>   
> /_NB_/  : how to initialize a matrix of string ? equivalent to "zeros(n)"  ....

M = emptystr(3,2)

(by the way, zeros(n) creates a 1x1 matrix)

> Thanks
> Paul
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-- 
Adrien Vogt-Schilb (Cired)
+33 (0) 1 43 94 73 83

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