Correcting an error in the data section of a data packet. Generalize Example 16.69 to corr...

Correcting an error in the data section of a data packet. Generalize Example 16.69 to correct a single error in the data section of the 4 × 4 data packet.

Example 16.69

Error correction in a block code

Figure 16.68 shows a Matlab script that corrects a single error in the data section of a block code generated with Example 16.68.

Figure 16.68

Matlab script that corrects a single error in the data section of a block code.

Example 16.68

Simulating random errors in a block code

Figure 16.67 shows a Matlab script that reads the 3 × 3 block code generated with Example 16.67, introduces random errors, and saves the block code on the disk that acts as a transmission channel.

Figure 16.67

Matlab script that introduces random errors into a block code.