产生一组随机的0、1二进制比特序列，分别用2ASK, 2FSK, 2PSK和2DPSK四种调制方式把它们调制到一个较高的载频上,结果给出前8个比特所对应的时域波形。-0,1 generate a set of random binary bit sequence, respectively 2ASK, 2FSK, 2PSK and 2DPSK four kinds of modulation modulation them to a higher carrier frequency, the r

用MATLAB中的simulink来完成2FSK系统的收发。-2FSK system with simulink

大二写的课设程序，模拟数字通信系统仿真，包含AM,DSB,SSB,2ASK,2PSK,2FSK,以及信道编码，信源编码，误码率分析(Sophomore's Course Program, Analog Digital Communication System Simulation, Including AM, DSB, SSB, 2ASK, 2PSK, 2FSK, Channel Coding, Source Coding, Error Rate Analysis)