How can I concatenate two string vectors 5x1 and 1x18 to get a 5x18 text matrix

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Christopher Mahoney
编辑： Andrei Bobrov 2017-8-1
the vectors include Currencies =["ARS","BRL","CLP","COP","CZK","HUF","IDR","MXN","MYR","PEN","PHP","PLN","RON","RUB","ZAR","THB","TRY"] the 1x18 vector and Criteria = ["TR";"YC";"SPR";"SS"] the 5x18 vector, goal is to concatenate so that cell (1,1) of the 5x18 matrix equals "ARSTR", cell (2,2) = "BRLYC" etc.

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采纳的回答

José-Luis
José-Luis 2017-8-1
编辑：José-Luis 2017-8-1
Currencies = {'ARS','BRL','CLP','COP','CZK'}; % et cetera
Criteria = {'TR';'YC';'SPR';'SS'};
result = cellfun(@(x,y) [x,y], repmat(Currencies,numel(Criteria),1),
repmat(Criteria,1,numel(Currencies)),'UniformOutput',false);
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Christopher Mahoney
Christopher Mahoney 2017-8-1
I may have typed something in wrong: Currencies = {'ARS','BRL','CLP','COP','CZK','HUF','IDR','MXN','MYR','PEN','PHP','PLN','RON','RUB','ZAR','THB','TRY'}; Criteria = {'TR';'YC';'SPR';'SS'}; result = cellfun(@(x,y) [x,y], repmat(Currencies,numel(Criteria),1), repmat(Criteria,1,numel(Currencies)),'UniformOutput',false);
Christopher Mahoney
Christopher Mahoney 2017-8-1
CurrDMTX=repmat(Currencies,numel(Criteria),1); CritDMTX=repmat(Criteria,1,numel(Currencies));
CURRCOVTXTcrit=strcat(CurrDMTX,CritDMTX);
This worked thanks to your advice, I must have altered your formula by accident

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更多回答（1 个）

Andrei Bobrov
Andrei Bobrov 2017-8-1
编辑：Andrei Bobrov 2017-8-1
In R2016b:
>> Currencies = {'ARS','BRL','CLP','COP','CZK','HUF','IDR','MXN','MYR','PEN','PHP','PLN','RON','RUB','ZAR','THB','TRY'};
Criteria = {'TR';'YC';'SPR';'SS'};
out = string(Currencies) + string(Criteria)
out =
4×17 string array
Columns 1 through 7
"ARSTR" "BRLTR" "CLPTR" "COPTR" "CZKTR" "HUFTR" "IDRTR"
"ARSYC" "BRLYC" "CLPYC" "COPYC" "CZKYC" "HUFYC" "IDRYC"
"ARSSPR" "BRLSPR" "CLPSPR" "COPSPR" "CZKSPR" "HUFSPR" "IDRSPR"
"ARSSS" "BRLSS" "CLPSS" "COPSS" "CZKSS" "HUFSS" "IDRSS"
Columns 8 through 14
"MXNTR" "MYRTR" "PENTR" "PHPTR" "PLNTR" "RONTR" "RUBTR"
"MXNYC" "MYRYC" "PENYC" "PHPYC" "PLNYC" "RONYC" "RUBYC"
"MXNSPR" "MYRSPR" "PENSPR" "PHPSPR" "PLNSPR" "RONSPR" "RUBSPR"
"MXNSS" "MYRSS" "PENSS" "PHPSS" "PLNSS" "RONSS" "RUBSS"
Columns 15 through 17
"ZARTR" "THBTR" "TRYTR"
"ZARYC" "THBYC" "TRYYC"
"ZARSPR" "THBSPR" "TRYSPR"
"ZARSS" "THBSS" "TRYSS"
>>
In R2017a:
>> Currencies =["ARS","BRL","CLP","COP","CZK","HUF","IDR","MXN","MYR","PEN","PHP","PLN","RON","RUB","ZAR","THB","TRY"];
Criteria = ["TR";"YC";"SPR";"SS"];
out = Currencies + Criteria
out =
4×17 string array
Columns 1 through 8
"ARSTR" "BRLTR" "CLPTR" "COPTR" "CZKTR" "HUFTR" "IDRTR" "MXNTR"
"ARSYC" "BRLYC" "CLPYC" "COPYC" "CZKYC" "HUFYC" "IDRYC" "MXNYC"
"ARSSPR" "BRLSPR" "CLPSPR" "COPSPR" "CZKSPR" "HUFSPR" "IDRSPR" "MXNSPR"
"ARSSS" "BRLSS" "CLPSS" "COPSS" "CZKSS" "HUFSS" "IDRSS" "MXNSS"
Columns 9 through 16
"MYRTR" "PENTR" "PHPTR" "PLNTR" "RONTR" "RUBTR" "ZARTR" "THBTR"
"MYRYC" "PENYC" "PHPYC" "PLNYC" "RONYC" "RUBYC" "ZARYC" "THBYC"
"MYRSPR" "PENSPR" "PHPSPR" "PLNSPR" "RONSPR" "RUBSPR" "ZARSPR" "THBSPR"
"MYRSS" "PENSS" "PHPSS" "PLNSS" "RONSS" "RUBSS" "ZARSS" "THBSS"
Column 17
"TRYTR"
"TRYYC"
"TRYSPR"
"TRYSS"
>>
for older version of the MATLAB:
>> Currencies = {'ARS','BRL','CLP','COP','CZK','HUF','IDR','MXN','MYR','PEN','PHP','PLN','RON','RUB','ZAR','THB','TRY'};
Criteria = {'TR';'YC';'SPR';'SS'};
[ii,jj] = ndgrid(1:numel(Criteria),1:numel(Currencies));
out = cellfun(@(a,b)strcat(a,b),Currencies(jj),Criteria(ii),'un',0)
out =
4×17 cell array
Columns 1 through 11
'ARSTR' 'BRLTR' 'CLPTR' 'COPTR' 'CZKTR' 'HUFTR' 'IDRTR' 'MXNTR' 'MYRTR' 'PENTR' 'PHPTR'
'ARSYC' 'BRLYC' 'CLPYC' 'COPYC' 'CZKYC' 'HUFYC' 'IDRYC' 'MXNYC' 'MYRYC' 'PENYC' 'PHPYC'
'ARSSPR' 'BRLSPR' 'CLPSPR' 'COPSPR' 'CZKSPR' 'HUFSPR' 'IDRSPR' 'MXNSPR' 'MYRSPR' 'PENSPR' 'PHPSPR'
'ARSSS' 'BRLSS' 'CLPSS' 'COPSS' 'CZKSS' 'HUFSS' 'IDRSS' 'MXNSS' 'MYRSS' 'PENSS' 'PHPSS'
Columns 12 through 17
'PLNTR' 'RONTR' 'RUBTR' 'ZARTR' 'THBTR' 'TRYTR'
'PLNYC' 'RONYC' 'RUBYC' 'ZARYC' 'THBYC' 'TRYYC'
'PLNSPR' 'RONSPR' 'RUBSPR' 'ZARSPR' 'THBSPR' 'TRYSPR'
'PLNSS' 'RONSS' 'RUBSS' 'ZARSS' 'THBSS' 'TRYSS'
>>

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