在matlab上面实现fsk、4fsk、pam等调制解调程序-To achieve the above in matlab fsk, 4fsk, pam procedures such as modulation and demodulation

用MATLAB仿真ask,psk,fsk等调制解调方法的代码，已经运行过了没问题-Modem (ask, psk, fsk) simulation Simulation with MATLAB ask, psk, fsk modulation and demodulation method such as the code

功能实现FSK的调制与解调，采用simulink进行仿真。-The file is used to realize the function of modulation and demodulation of FSK by using simulink to simulate the file.

数字通信中经常用到的几种调制方式仿真，包括ASK调制，OOK调制，FSK调制，BPSK调制等，将该代码理解透彻能够对数字系统中的调制解调方式有着更深入的认识，绝对的好东西，有时间会效代码中的各条语句添加上注释-Frequently used in digital communication several modulation simulation, including the ASK modulation, OOK modulation, FSK modulation, BPSK modula