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how can i make an iterative solve in my finction

2 次查看(过去 30 天)
hi everyone ,
am trynig to make a function of two inputs .in this function it might be have an iterative equation ;
the inputs are :
Tm and d , Tm is a normal value and d is a vector
first i caculate L_0 which is
L_0=9.81*T^2/2*pi
and comes the iterative equation
L=L_0*tanh(2*pi*d./L)
how can i make this eteative equation in my function? help me please
thank you

回答(1 个)

Ameer Hamza
Ameer Hamza 2020-5-1
Try this
L = fun(1, 2, 100) % run for 100 iterations
function L_plus_1 = fun(T,d,N) % N is number of iterations
L_0 = 9.81*T^2/2*pi;
L_1 = L_0*ones(size(d));
L_plus_1 = zeros(size(d));
for i=1:N
L_plus_1 = L_0*tanh(2*pi*d./L_1);
L_1 = L_plus_1;
end
end

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