Applets Related to Mobile Communications

$\text{Applets - based on HTML 5 and Java Script}$: 

1.   Bessel Functions of the first Kind
2.   Complementary Gaussian Error Functions
3.   DigitalFilters
4.   Discrete Fouriertransform and Inverse
5.   Frequency and Impulse_Responses
6.   Generation of Walsh functions
7.   Graphical Convolution
8.   PDF, CDF and Moments of Special Distributions
9.   The Doppler Effect

$\text{Some hints and tips about the HTML5/JS applets:}$ 

• After selecting the desired applet, a Wiki description page appears with a short summary of the content and an user interface.  At the beginning and end of this description page there are links to the actual HTML5 applet.
• The HTML5/JS applets can be rendered by many browsers such as Firefox, Chrome and Safari, as well as smartphones and tablets.
• The exercises and the solutions are integrated into the applet.

$\text{New Applets}$;   Language:   $\text{German}$ (these will be translated soon);  

1.   Frequenzgang & Impulsantwort
2.   Komplementäre Gaußsche Fehlerfunktionen
3.   Zur Verdeutlichung der grafischen Faltung

$\text{Old Applets}$  (based on Shockwave Flash, executable only on WINDOWS with Adobe Flash Player, not on smartphones and tablets;     Language: $\text{German:}$

1.   Mehrwegeausbreitung und Frequenzselektivität
2.   Nichtkohärentes On-Off-Keying