sum error

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Rafael Freire
Rafael Freire 2012-2-7
编辑： Matt J 2013-10-2
Why i got this error?
shiftedC=-0.4
??? Error using ==> plus
Matrix dimensions must agree.
Error in ==> recog_pad_hmqc at 26
P1(:,1)=shiftedC+P1(:,1);
i only what to sum a value to the vector this part is inside a function .
  1 个评论
Walter Roberson
Walter Roberson 2012-2-7
At the command window, please end the command
dbstop if error
and then run the program. When it stops with the error, please check
size(shiftedC)
size(P1)

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回答（1 个）

roopa bayareddy
roopa bayareddy 2012-2-7
Ofcourse for signal addition dimensions must agree.....am not getting your phrase ''sum a value to the vector''....if you wanna scale each element you can go for .*(element mult)...
or otherwise try shiftedC=-.4*ones(enter demesion)+p1(:,1)

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