The following Matlab project contains the source code and Matlab examples used for amplitude modulation.
The codes in two files generate time and frequency domain representation of three basic types of amplitude modulation
i>Double SideBand Amplitude Modulation (Full Carrier) (DSBAM)
ii>Double SideBand Suppressed Carrier (DSBSC)
iii>Single SideBand (SSB)
The message signals used are combination of sinusoids of different frequency.