THIS R THE PROGRAM FOR PULSE CODE MODULATION AND DPCM WHICH R HAVING THE RESULTS FOR WHICH A INPUT SEQUENCE IS TAKEN AND A CARRIER CODE IS ADDED TO THE MESSAGE SEQU TO GET THIS MODULTION DONE

进行预测编码的一部分程序，若想使用还需自己编写部分函数-To predict the coding part of the program, if you want to use some functions need to write your own