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btliu

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] MatlabÎÊÌâ

¸÷λºÃ£¡¶ÔexcelÄÚµÄÊý¾Ý½øÐÐÑ¡Ôñ´¦Àí£¬·¢ÏֶԱȽϼòµ¥µÄÊý¾Ý£¬ÏÂÃæµÄ³ÌÐòÔËÐкܺ㬵«ÊǶԺ¬Ð¡ÊýλÊý±È½Ï¶à£¨Ð¡ÊýºÜС£©µÄÊý¾ÝÔòÏÔʾÏÂÃæµÄÐÅÏ¢£º
??? Error using ==> horzcat
CAT arguments dimensions are not consistent.
Error in ==> Voltage at 32
NewArray=[zx,zy];

Çë¸æÖª´íÎóÐÅÏ¢£¬Ð»Ð»£¡
*************************************
x = data(:,1);
y = data(:,2);
subplot(2,1,1);
plot(x,y,x,y,'*');
xlabel('Time(s)');
ylabel('Voltage(V)');
zx =zeros(length(x),1);
zy =zeros(length(y),1);
h = 1;  
zx(1) = x(1);
zy(1) = y(1);
for k = 2:length(x)
    if abs(y(k)-zy(h))>= 0.0002
        h = h+1;
        zx(h) = x(k);
        zy(h) = y(k);
      
    end
    zx(h+1) = x(length(x));
    zy(h+1) = y(length(x));
end
zx(find(zx==0))=[];
zy(find(zy==0))=[];
NewArray=[zx,zy];
disp(NewArray);
subplot(2,1,2);
plot(zx,zy,zx,zy,'*');
xlabel('Time(s)');
ylabel('Voltage(V)');
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libralibra

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

æôÆï½«¾ü

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
CODE:
??? Error using ==> horzcat
CAT arguments dimensions are not consistent.
Error in ==> Voltage at 32
NewArray=[zx,zy];

ˮƽºÏ²¢¾ØÕóʱ,Òª±£Ö¤2¸ö¾ØÕóµÄÐÐÊýÏàͬ,ÀýÈç¶¼ÊÇ3ÐвÅÐÐ,·ñÔò¾Í»á±¨Õâ¸ö´íÎó
[zx,zy]µÄÒâ˼Êǽ«zy°´ÕÕÁкϲ¢µ½zxºóÃæ,ÄãÔںϲ¢Ö®Ç°ÓÐ2¸öfind(==0)=[]µÄɾ³ý²Ù×÷,Ó¦¸Ãɾ³ýÖ®ºóÐÐÊý²»ÏàͬÁË
matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
2Â¥2012-12-14 16:49:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

btliu

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by libralibra at 2012-12-14 16:49:04
??? Error using ==> horzcat
CAT arguments dimensions are not consistent.
Error in ==> Voltage at 32
NewArray=;
ˮƽºÏ²¢¾ØÕóʱ,Òª±£Ö¤2¸ö¾ØÕóµÄÐÐÊýÏàͬ,ÀýÈç¶¼ÊÇ3ÐвÅÐÐ,·ñÔò¾Í»á±¨Õâ¸ö´íÎó
µÄ ...

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3Â¥2012-12-14 20:45:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

alazong

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

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¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
btliu: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2012-12-15 09:13:06
°ÑÄÇÁ½¾ä¸Ä³ÉÕâ¸ö
zy(find(zx==0))=[];
zx(find(zx==0))=[];
zx(find(zy==0))=[];
zy(find(zy==0))=[];
4Â¥2012-12-14 21:02:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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