Matlab - ciclo for para llenar matriz de ceros

ciclo for para llenar matriz de ceros

Publicado por Ricardo (1 intervención) el 26/01/2014 23:08:10

tengo este ciclo for y es para llenar la matriz de ceros UU: zeros (N,p) pero el programa no sirve este es el código que me arroja un error

T=0.1;

p=25;

N = min(length(y.signals.values),length(u.signals.values));

disp('Número de ocurrencias (N) =');

disp(N);

UU= zeros (N,p);

for i=1:p;

    if i==1

        UU(:,1)=u;

    else

        UU(:,i)= [zeros(i-1,1)' u(1:N-i+1)']';

end

end

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Pos: 1

Val: 6.975

ciclo for para llenar matriz de ceros

Publicado por JOSE JEREMIAS CABALLERO (5917 intervenciones) el 27/01/2014 00:48:12

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>> clear all
T=0.1;
p=25;
y.signals.values=rand(1,round(24*(rand+1)));
u.signals.values=rand(1,round(24*(rand+1)));
N = min(length(y.signals.values),length(u.signals.values));
disp('Número de ocurrencias (N) =');
disp(N);
u=rand(N,1);
UU= zeros(N,p);
for i=1:p;
if i==1
UU(:,1)=u;
else
UU(:,i)= [zeros(i-1,1)' u(1:N-i+1)']';
end
end
UU
whos
N
Número de ocurrencias (N) =
26

UU =

Columns 1 through 11

0.3384 0 0 0 0 0 0 0 0 0 0
0.4547 0.3384 0 0 0 0 0 0 0 0 0
0.7700 0.4547 0.3384 0 0 0 0 0 0 0 0
0.7557 0.7700 0.4547 0.3384 0 0 0 0 0 0 0
0.9924 0.7557 0.7700 0.4547 0.3384 0 0 0 0 0 0
0.2031 0.9924 0.7557 0.7700 0.4547 0.3384 0 0 0 0 0
0.3754 0.2031 0.9924 0.7557 0.7700 0.4547 0.3384 0 0 0 0
0.7087 0.3754 0.2031 0.9924 0.7557 0.7700 0.4547 0.3384 0 0 0
0.1635 0.7087 0.3754 0.2031 0.9924 0.7557 0.7700 0.4547 0.3384 0 0
0.3240 0.1635 0.7087 0.3754 0.2031 0.9924 0.7557 0.7700 0.4547 0.3384 0
0.8090 0.3240 0.1635 0.7087 0.3754 0.2031 0.9924 0.7557 0.7700 0.4547 0.3384
0.2190 0.8090 0.3240 0.1635 0.7087 0.3754 0.2031 0.9924 0.7557 0.7700 0.4547
0.3284 0.2190 0.8090 0.3240 0.1635 0.7087 0.3754 0.2031 0.9924 0.7557 0.7700
0.4620 0.3284 0.2190 0.8090 0.3240 0.1635 0.7087 0.3754 0.2031 0.9924 0.7557
0.3523 0.4620 0.3284 0.2190 0.8090 0.3240 0.1635 0.7087 0.3754 0.2031 0.9924
0.0735 0.3523 0.4620 0.3284 0.2190 0.8090 0.3240 0.1635 0.7087 0.3754 0.2031
0.5052 0.0735 0.3523 0.4620 0.3284 0.2190 0.8090 0.3240 0.1635 0.7087 0.3754
0.2742 0.5052 0.0735 0.3523 0.4620 0.3284 0.2190 0.8090 0.3240 0.1635 0.7087
0.5676 0.2742 0.5052 0.0735 0.3523 0.4620 0.3284 0.2190 0.8090 0.3240 0.1635
0.0275 0.5676 0.2742 0.5052 0.0735 0.3523 0.4620 0.3284 0.2190 0.8090 0.3240
0.6137 0.0275 0.5676 0.2742 0.5052 0.0735 0.3523 0.4620 0.3284 0.2190 0.8090
0.4236 0.6137 0.0275 0.5676 0.2742 0.5052 0.0735 0.3523 0.4620 0.3284 0.2190
0.6453 0.4236 0.6137 0.0275 0.5676 0.2742 0.5052 0.0735 0.3523 0.4620 0.3284
0.3061 0.6453 0.4236 0.6137 0.0275 0.5676 0.2742 0.5052 0.0735 0.3523 0.4620
0.2908 0.3061 0.6453 0.4236 0.6137 0.0275 0.5676 0.2742 0.5052 0.0735 0.3523
0.4305 0.2908 0.3061 0.6453 0.4236 0.6137 0.0275 0.5676 0.2742 0.5052 0.0735

Columns 12 through 22

0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0
0.3384 0 0 0 0 0 0 0 0 0 0
0.4547 0.3384 0 0 0 0 0 0 0 0 0
0.7700 0.4547 0.3384 0 0 0 0 0 0 0 0
0.7557 0.7700 0.4547 0.3384 0 0 0 0 0 0 0
0.9924 0.7557 0.7700 0.4547 0.3384 0 0 0 0 0 0
0.2031 0.9924 0.7557 0.7700 0.4547 0.3384 0 0 0 0 0
0.3754 0.2031 0.9924 0.7557 0.7700 0.4547 0.3384 0 0 0 0
0.7087 0.3754 0.2031 0.9924 0.7557 0.7700 0.4547 0.3384 0 0 0
0.1635 0.7087 0.3754 0.2031 0.9924 0.7557 0.7700 0.4547 0.3384 0 0
0.3240 0.1635 0.7087 0.3754 0.2031 0.9924 0.7557 0.7700 0.4547 0.3384 0
0.8090 0.3240 0.1635 0.7087 0.3754 0.2031 0.9924 0.7557 0.7700 0.4547 0.3384
0.2190 0.8090 0.3240 0.1635 0.7087 0.3754 0.2031 0.9924 0.7557 0.7700 0.4547
0.3284 0.2190 0.8090 0.3240 0.1635 0.7087 0.3754 0.2031 0.9924 0.7557 0.7700
0.4620 0.3284 0.2190 0.8090 0.3240 0.1635 0.7087 0.3754 0.2031 0.9924 0.7557
0.3523 0.4620 0.3284 0.2190 0.8090 0.3240 0.1635 0.7087 0.3754 0.2031 0.9924

Columns 23 through 25

0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0.3384 0 0
0.4547 0.3384 0
0.7700 0.4547 0.3384
0.7557 0.7700 0.4547

Name Size Bytes Class Attributes

N 1x1 8 double
T 1x1 8 double
UU 26x25 5200 double
i 1x1 8 double
p 1x1 8 double
u 26x1 208 double
y 1x1 560 struct

N =

26

>>

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