This project implemented the HMM-based DNA sequencing in Matlab. The DNA sequence is randomly generated and stored in a text file. The Matlab code reads the sequence, adds noise, and then performs HMM to recover the original sequence.

List of files:

1. generateDNASeq: generate a random 100-base DNA sequence
2. dnaSeq2Digit: convert the DNA's bases into binary value (e.g. A = 00, C = 01, G = 10, T = 11)
3. addNoise: insert Gaussian noise with a defined SNR value
4. sensorSimulator: the sensor simulation value