FM/AM applet needed

R

reef_d

Contributor
just want to know if any of you guys have a java applet that displays an AM/FM signal sine wave or atleast the source code in java or using C-graphics
 
1.http://www.educatorscorner.com/index.cgi?CONTENT_ID=2478
This Java applet looks at an I/Q modulator by plotting vectors (phasors), waveforms, and symbols on the I/Q plane. (See explanations below the simulation.)
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2.Signal 42 for the following applets
Superposition Principle of Wave
of Wave last modified : This java applet shows two waves with same frequency and amplitude but opposite direction ==> standing wave.

Standing Wave Demo Applet
Standing waves. This applet demonstrates the types of movement that could be produced on a stretched mixture of all of these types of wave, and

Superposition of Waves
sine waves travelling in opposite directions create a standing wave to another, whereas a standing wave appears to stand still left shows how a standing wave may be created from

Resonance
what happens when a wave bounces back on itself to form a standing wave. In this next see it that makes a standing wave. Another experiment you

Reflection of Waves
Wave Phenomena. Reflection of Waves. Index | Information about this Applet | Related Applets
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3.General Physics Java Appletshttp://www.surendranath.org/Applets.html,developed by an indian (i presume) and covers applets on all topics as diverse such as the soppler effect or the magnetic fields.

4.http://faculty.ccc.edu/tr-scimath/physics.htm
This page is mainly arranged in the typical curriculum order. It is intended to include links to Java and Shockwave simulations from around the world of primarily undergraduate content.
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Other resources
1.List of Java Applets for use in Electrical and Computer Engineering Education
2.http://webs.mn.catholic.edu.au/physics/emery/prelim_communication.htm
3.other ham ,radio,antenna software that could inspire you :hap2:
 
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