turbo coding with and map implementation and constitutional coding& BER in other modulation with descr iption

VC++编码实现的（7，4）海明码，程序运行正确，用VC实验得到在硬软判决下的误码率。再用Matlab讲得到的数据进行绘图。-The realization of (7,4)hamming coding under the VC++.The program runs corectly,resulting the BER under several types.Finally, use the matlab to map with datas.