1.一个（7，4）汉明编码解码的应用实例 2.解码和编码共存与一个程序中；可以人为添加错误位来测试其解码功能。 3.注释翔实，可移植性强-1. A (7,4) Hamming codec two examples of the application. Decoding and Encoding coexistence and a procedure; human error can add spaces to test their decoding function. 3. Notes