Chapters one and four from my book
basic matrix manipulation
eulerangles.nb: Construction of the Euler rotation matrix and visualiztion of its action on a vector in three-space
mapping.nb: Maps lines from the complex z-plane to the complex w-plane.
phasecolor.nb: Displays the modulus of a function colored according to the phase of the function. Several examples.
viewcomplex.nb: Displays the real, imaginary, modulus and phase of a complex function. Sevaral examples.
showfourier.nb: Displays the real and imaginary parts of both the original function and its Fourier transform.
causal.nb: Superimposes the real and imaginary parts of causal functions and their Fourier transforms.
chirp.nb: Investigates linearly chirped pulses and their Fourier transforms.
doubleexp.nb: Illustrates the complementary nature of time and frequency domain techniques for biexponential decay.
2dnmr: Generates COSY free induction decay signals and the corresponding COSY spectra.
A mathematical physics course by Jochen Rau at the Max-Planck-Institut für Physik komplexer Systeme, Dresden Germany