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Array input functions..index exceeds the number of array elements (1).

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Yamini Dolly
Yamini Dolly on 29 Aug 2020
Commented: Rena Berman on 9 Oct 2020 at 16:54
Can anyone help me in debugging this code?
You can give the values ,what ever you want.....the issue i am facing is Index exceeds the number of array elements (1).
I know what this error means,but dont know how to debugg .
sigma_juice=0.02;
T_sat=105;
row_juice=1060.6;
row_v=0.00485;
hfg_w=101325;
A=0.025;
g=9.81;
total_mev=535.5;
T=10;
inputTArray = [];
hfg_j = [];
row_l= [];
mu_l= [];
K_l=[];
C_pl=[];
P_rl=[];
x=[];
R=[];
y=[];
xy=[];
total_weight=[];
m_dot_ev=[];
sum_xy = 0;
sum_xx=0;
sum_y=0;
sum_x=0;
sum_h=0;
N=5;
c=[];
m_ev=[];
T=[];
for i = 1:N
m_ev = input('Enter m_ev value : ');
total_weight = input('Enter total_weight value : ');
T = input('Enter T value : ');
T_s = input('Enter T_s value : ');
inputTArray(i) = T
inputT_sArray(i) = T_s
inputtotal_weightArray(i) = total_weight
inputm_evArray(i) = m_ev
C(i)=((total_weight(i)-(total_mev-m_ev(i)))/(total_mev-m_ev(i)));
m_dot_ev(i)=m_ev(i)/T
hfg_j(i) = hfg_w*0.75;
row_l(i) = 1043+(4.854*C)-(1.07*T)
mu_l(i) = exp(-11.29+(3257.5/T)+(0.07572*C));
K_l(i) = 0.3815-(0.0051*C)+(0.001866*T)
C_pl(i) = 2.38-(.006*T)
P_rl(i) = (mu_l(i) * C_pl(i))/K_l(i)
x(i)=log(P_rl(i))
R(i)=((C_pl(i)*(T_s(i)-T_sat))/hfg_j(i))*(((A*mu_l(i))/m_dot_ev(i).^(1/3))*(((g*(row_l(i)-row_v))/sigma_juice).^(1/6)))
y(i)=log(R(i))
xy(i) = x(i).*y(i)
sum_xy = sum_xy + xy(i);
xx(i)=x(i).*x(i);
sum_xx=sum_xx+xx(i);
sum_x=sum_x+x(i);
sum_y=sum_y+y(i);
m=(N*(sum_xy-(sum_x*sum_y)))/(N*sum_xx-(sum_x*sum_x));
c=((sum_xx*sum_y)-(sum_x*sum_xy))/((N*sum_xx)-(sum_x*sum_x));
n=m
c_sf=10.^(c)
q_nucleate(i)=(mu_l(i)*hfg_j(i))*(((g*(row_l(i)-row_v))/sigma_juice).^(1/2))*((C_pl(i)*(T_s(i)-T_sat))/(c_sf*hfg_j(i)*(P_rl(i).^(n)))).^(3);
h(i)=(q_nucleate(i)/(T_s(i)-T_sat));
sum_h=sum_h+h(i);
P=sum_h/18
end

  2 Comments

Rik
Rik on 30 Aug 2020
Original question retrieved from Google cache (archived page of this cache here):
Array input functions..index exceeds the number of array elements (1).
Can anyone help me in debugging this code?
You can give the values ,what ever you want.....the issue i am facing is Index exceeds the number of array elements (1).
I know what this error means,but dont know how to debugg .
sigma_juice=0.02;
T_sat=105;
row_juice=1060.6;
row_v=0.00485;
hfg_w=101325;
A=0.025;
g=9.81;
total_mev=535.5;
T=10;
inputTArray = [];
hfg_j = [];
row_l= [];
mu_l= [];
K_l=[];
C_pl=[];
P_rl=[];
x=[];
R=[];
y=[];
xy=[];
total_weight=[];
m_dot_ev=[];
sum_xy = 0;
sum_xx=0;
sum_y=0;
sum_x=0;
sum_h=0;
N=5;
c=[];
m_ev=[];
T=[];
for i = 1:N
m_ev = input('Enter m_ev value : ');
total_weight = input('Enter total_weight value : ');
T = input('Enter T value : ');
T_s = input('Enter T_s value : ');
inputTArray(i) = T
inputT_sArray(i) = T_s
inputtotal_weightArray(i) = total_weight
inputm_evArray(i) = m_ev
C(i)=((total_weight(i)-(total_mev-m_ev(i)))/(total_mev-m_ev(i)));
m_dot_ev(i)=m_ev(i)/T
hfg_j(i) = hfg_w*0.75;
row_l(i) = 1043+(4.854*C)-(1.07*T)
mu_l(i) = exp(-11.29+(3257.5/T)+(0.07572*C));
K_l(i) = 0.3815-(0.0051*C)+(0.001866*T)
C_pl(i) = 2.38-(.006*T)
P_rl(i) = (mu_l(i) * C_pl(i))/K_l(i)
x(i)=log(P_rl(i))
R(i)=((C_pl(i)*(T_s(i)-T_sat))/hfg_j(i))*(((A*mu_l(i))/m_dot_ev(i).^(1/3))*(((g*(row_l(i)-row_v))/sigma_juice).^(1/6)))
y(i)=log(R(i))
xy(i) = x(i).*y(i)
sum_xy = sum_xy + xy(i);
xx(i)=x(i).*x(i);
sum_xx=sum_xx+xx(i);
sum_x=sum_x+x(i);
sum_y=sum_y+y(i);
m=(N*(sum_xy-(sum_x*sum_y)))/(N*sum_xx-(sum_x*sum_x));
c=((sum_xx*sum_y)-(sum_x*sum_xy))/((N*sum_xx)-(sum_x*sum_x));
n=m
c_sf=10.^(c)
q_nucleate(i)=(mu_l(i)*hfg_j(i))*(((g*(row_l(i)-row_v))/sigma_juice).^(1/2))*((C_pl(i)*(T_s(i)-T_sat))/(c_sf*hfg_j(i)*(P_rl(i).^(n)))).^(3);
h(i)=(q_nucleate(i)/(T_s(i)-T_sat));
sum_h=sum_h+h(i);
P=sum_h/18
end

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Accepted Answer

Walter Roberson
Walter Roberson on 30 Aug 2020
sigma_juice=0.02;
T_sat=105;
row_juice=1060.6;
row_v=0.00485;
hfg_w=101325;
A=0.025;
g=9.81;
total_mev=535.5;
T=10;
inputTArray = [];
hfg_j = [];
row_l= [];
mu_l= [];
K_l=[];
C_pl=[];
P_rl=[];
x=[];
R=[];
y=[];
xy=[];
total_weight=[];
m_dot_ev=[];
sum_xy = 0;
sum_xx=0;
sum_y=0;
sum_x=0;
sum_h=0;
N=5;
c=[];
m_ev=[];
T=[];
for i = 1:N
m_ev = input('Enter m_ev value : ');
total_weight = input('Enter total_weight value : ');
T = input('Enter T value : ');
T_s = input('Enter T_s value : ');
inputTArray(i) = T
inputT_sArray(i) = T_s
inputtotal_weightArray(i) = total_weight
inputm_evArray(i) = m_ev
C(i)=((inputtotal_weightArray(i)-(total_mev-inputm_evArray(i)))/(total_mev-inputm_evArray(i)));
m_dot_ev(i)=inputm_evArray(i)/T
hfg_j(i) = hfg_w*0.75;
row_l(i) = 1043+(4.854*C(i))-(1.07*T)
mu_l(i) = exp(-11.29+(3257.5/T)+(0.07572*C(i)));
K_l(i) = 0.3815-(0.0051*C(i))+(0.001866*T)
C_pl(i) = 2.38-(.006*T)
P_rl(i) = (mu_l(i) * C_pl(i))/K_l(i)
x(i)=log(P_rl(i))
R(i)=((C_pl(i)*(inputT_sArray(i)-T_sat))/hfg_j(i))*(((A*mu_l(i))/m_dot_ev(i).^(1/3))*(((g*(row_l(i)-row_v))/sigma_juice).^(1/6)))
y(i)=log(R(i))
xy(i) = x(i).*y(i)
sum_xy = sum_xy + xy(i);
xx(i)=x(i).*x(i);
sum_xx=sum_xx+xx(i);
sum_x=sum_x+x(i);
sum_y=sum_y+y(i);
m=(N*(sum_xy-(sum_x*sum_y)))/(N*sum_xx-(sum_x*sum_x));
c=((sum_xx*sum_y)-(sum_x*sum_xy))/((N*sum_xx)-(sum_x*sum_x));
n=m
c_sf=10.^(c)
q_nucleate(i)=(mu_l(i)*hfg_j(i))*(((g*(row_l(i)-row_v))/sigma_juice).^(1/2))*((C_pl(i)*(inputT_sArray(i)-T_sat))/(c_sf*hfg_j(i)*(P_rl(i).^(n)))).^(3);
h(i)=(q_nucleate(i)/(inputT_sArray(i)-T_sat));
sum_h=sum_h+h(i);
P=sum_h/18
end

  2 Comments

Yamini Dolly
Yamini Dolly on 30 Aug 2020
Thank you very much walter.I really appreciate for the help you have done.
Rik
Rik on 30 Aug 2020
You have quite some nerve Yamini. First you email me your entire question instead of a link to your question (which didn't exist at that time). Then you post it here and get an answer from Walter. You post a thank-you comment, but then proceed to remove the question content. Very rude.

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