Analog Filter Design Toolbox by James Squire

GUI to design and simulate active (opamp) LP and HP Bessel, Butter, Cheby, and Elliptic filters. (active filter, bessel, chebyshe)

Analog Filter Design Toolbox

BuildCircuit_FindZ1P1K1(curStage)

BuildCircuit_LastStage(strCircuit)

ZEROBESS by Jonas Lundgren

Zeros of Bessel functions of 1st and 2nd kind plus zeros of the derivatives. (zerobess, mathematics, bessel function)

zerobess(funstr,nu,m)

Bessel Derivative Zeros by Carey Smith

Zeros of the first derivative of Bessel function of the first kind. (bessel, bessel derivatives, mathematics)

[jprimemk,JofJ]=BessDerivZerosBisect2(MM,KK,tol)

struvem.m by Drew

Modified struve function calculation using series definition. (struve, modified struve, bessel)

f=struvem(v,x,n)

struve.m by Drew

Struve function calculation using series definition. (struve, bessel)

f=struve(v,x,n)

BessDerivZerosBisect by Larry Forbes

Calculates the zeros of J_m prime (approximation, interpolation, zeros)

[jprimemk,JofJ]=BessDerivZerosBisect(mMAX,kMAX)

Simple Continued Fractions, Hill's Infinite Determinants, and Bessel Functions' Ratio by Sundar Krishnan

Convergence, Simple Continued Fractions, Hill's Infinite Determinants and Bessel Functions' Ratio (linear algebra, continued fractions, hills infinite determ...)

...

Continuant_Poly_Kn (n_X, str_X_n_1)

[ Hill_c_Theta, det_Hill_c_Theta, prod_diag, ...

Computation of Special Functions by Ben Barrowes

MATLAB translation (via f2matlab) of the original FORTRAN of "Computation of Special Functions." (special functions, bessel, bernoulli)