预先设定载频、采样率、码速率、信息代码个数和信噪比等参数，进行FSK信号的调制解调。-Pre-set carrier frequency, sampling rate, bit rate, information, code number and signal to noise ratio and other parameters for FSK signal modulation and demodulation.

fsk调制与解调matlab源代码，用于在matlab中仿真fsk调制与解调的过程，非常适合初学者。-fsk modulation and demodulation matlab source code for the simulation in matlab fsk modulation and demodulation process, very suitable for beginners.