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non-linear ODE need solution
I need to solve an equation of the form a(y')^2+by'+c(y'*exp(-y))/r^2+d=0 where y' is the derivative of y with respect to r. Ple...
mehr als 11 Jahre vor | 0 Antworten | 0
0
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Solving for a function
I am trying to solve for n_{H0} in the following physical equation:
mehr als 11 Jahre vor | 0 Antworten | 0
0
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Solving for a function, quite confounding
I am trying to solve for n_{H0} in the following physical equation:
mehr als 11 Jahre vor | 1 Antwort | 0
1
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invalid permutation index trapz
I would appreciate help on this. When I run the following: tAU_e=zeros(1,1000); %iconism II; z=linspace(0,15,1000...
fast 12 Jahre vor | 1 Antwort | 0
1
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minor integrative trapz assistance
I try the following: c=3e8; eta=zeros(1,31); for xx=linspace(0,30,31); x=0:xx; if x==0 ...
fast 12 Jahre vor | 1 Antwort | 0
1
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small trapz clarification needed
I would appreciate some clarification. I attempt the following: zz=zeros(1,31); for xx=linspace(0,30,31); x=0:xx...
fast 12 Jahre vor | 1 Antwort | 0
1
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Error Message: Subscript indices must either be real positive integers or logicals. This occurs when running the for loop for the very last value of a. Perhaps someone may be able to assist me.
sigma_lam=.7; sigma_m=.3; sigma_k=1-sigma_m; intgr=ones(1,1101); z=0:1100; zint=(z+1).^(-1); D_1=((sigma_lam*((z+1).^(-3))...
etwa 12 Jahre vor | 1 Antwort | 0
1
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I am having a tad of difficulty with a MUPad error which I do not really understand. In the trapezoidal integration portion, my purpose is to integrate f within the interval I and place the corresponding values in Approx. I should appreciate help.
% Simplistic analysis of the filling factor zeta=48.8; f_col=erfc(1.69/sqrt(2)*7); C=24.466*exp((-.114*6)+(.00132822*36)); Q_...
etwa 12 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
I am having a tad of difficulty with a MUPad error which I do not really understand. In the trapezoidal integration portion, my purpose is to integrate f within the interval I and place the corresponding values in Approx. I should appreciate help.
% Simplistic analysis of the filling factor zeta=48.8; f_col=erfc(1.69/sqrt(2)*7); C=24.466*exp((-.114*6)+(.00132822*36)...
etwa 12 Jahre vor | 0 Antworten | 0
0
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Using e-mail with matlab
Hi, I would truly appreciate it if anyone may help me with this. I would like to know what, perhaps, is wrong with the colle...
mehr als 13 Jahre vor | 1 Antwort | 0
