quad3 by Marco Borges

Evaluates cubic polynomial numerical integration (numerical integration, mathematics, interpolation)

quad3(X,Y)

Applications of Chaos and Nonlinear Dynamics in Engineering - Vol. 1 by Stephen Lynch

Lynch files to accompany the book. (modeling, simulink, mathematics)

sys=Hopf_System(~,x)

xdot=Chem(~,x)

xdot=Duffing(t,x)

Zernike Package by Yasushi Iwasaki

This package provides Zernike utilities. (zernike, polynomial, optics)

DisplayFringeOrder0(kMax)

DisplayFringeOrder1(kMax)

DisplayParityOrder0(kMax)

Easy Sensitivity (Tornado) Plot Function by Richard McCulloch

This function makes a tornado sensitivity plot and returns the sensitivity values. (aerospace, biotech, data export)

TorPlot(data,names,sensitivity,save)

Angle calculator from sin and cos values by Disi A

This function uniquely determines the angle (-180,180] in degree or（-pi, pi] in radian (mathematics, measurement, signal processing)

theta=angleCalc(S,C,out_mode)