版本：Labview 8.2 。实现了AM、DSB、SSB三种幅度调制和解调的功能。-Version: Labview 8.2. AM, DSB, SSB three amplitude modulation and demodulation functions.

通信原理类的各种示例程序，AM FM PM 2FSK 2PSK 2DPSK SSB DSB PCM等，包含登录和注册程序-examples for communications, including AM AM FM PM 2FSK 2PSK 2DPSK SSB DSB PCM and register and log on programs