how to rearrange the code in simple way

1 Ansicht (letzte 30 Tage)
ajith
ajith am 18 Jul. 2013
input1=q(1,1:419); output1(1:419)=0;
input2=q(2,1:419); output2(1:419)=0;
input3=q(3,1:419); output3(3:419)=0;
input4=q(4,1:419); output4(4:419)=0;
input5=q(5,1:419); output5(5:419)=0;
input6=q(6,1:419); output6(6:419)=0;
input7=q(7,1:419); output7(7:419)=1;
input8=q(8,1:419); output8(8:419)=1;
input9=q(9,1:419); output9(9:419)=1;
input10=q(10,1:419); output10(10:419)=1;
input = [input1 input2 input3 input4 input5 input6 input7 input8 input9 input10]; output = [output1 output2 output3 output4 output5 output6 output7 output8 output9 output10];
would its possible to write in the looping statement in easy manner sir

Akzeptierte Antwort

Jan
Jan am 18 Jul. 2013
An important programming method is to avoid the inclusion of indices in the names of the variables. While it is rather tedious to access "output1, output2, ..." in is much easier to use an index as index(!):
output(1), output(2), ...
Btw, Do you mean "output2(1:419)" or should the zeros of output2 start at the 2nd element? Such typos frequently happen, when huge blocks of code with almost repeated names are written. So this is much easier:
output = rand(10, 1000);
for k = 1:10
output(k, k:419) = 0;
end

Weitere Antworten (2)

Andrei Bobrov
Andrei Bobrov am 18 Jul. 2013
ii = reshape(q(1:10,1:419)',[],1)'; % your 'input'

Iain
Iain am 18 Jul. 2013
Bearbeitet: Iain am 18 Jul. 2013
input = reshape(q(1:10,1:419)',1,[]);
output = zeros(10,419);

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