Dig_Filter by Iman

This toolbox can be used to design a filter which satisfies prescribed specifications. (communication, digital filter, optimization)

Dig_Filter.m

N=N_Dig_Filter(wa,wp,eps_p,eps_a)

[a1 a2 b1 b2]=random_stable_initial_points

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)

Computation of Special Functions by Ben Barrowes

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

Finite Element Toolbox 2.1 by Rasmus Anthin

Piecewise linear Galerkin method with piecewise constant coeffs for static PDE probelms. (differential equation..., elliptic, fea)

[A,B,b]=genmat1(xn,a,b,s)

[A,B,b]=genmat2(xy,el,a,b,s)

[A,B,b]=genmat3(xyz,el,a,b,s)

Elliptic_Integrals.zip by Thomas Hoffend

Compute incomplete Legendre elliptic integrals of the first, second, and third kind. (elliptic integrals, elliptic, elliptic integral of ...)

lellipe(phi, k, errtol)

lellipf(phi, k, errtol)

lellippi(phi, k, n, errtol)