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Solve equation with bessel function of first kind

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Luigi Stragapede
Luigi Stragapede 2020-5-8
回答： Ameer Hamza 2020-5-8
I need to solve in matlab this equation in order to find all the alfak that satisfy this equation:
where:
-Jnp is the bessel function of the first kind and order n*p;
-p=10;
-R3=90*10e-3;
-n is an odd positive integer.

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Ameer Hamza
Ameer Hamza 2020-5-8
Download this package from FEX: https://www.mathworks.com/matlabcentral/fileexchange/48403-bessel-zero-solver and then run the following code. You will need to specify the number of roots you want
n = 2;
p = 10;
R3 = 90*10e-3;
num_roots = 10;
bessel_z = besselzero(n*p, num_roots);
alpha_k = bessel_z/R3;

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