# Help using vector quantization

I have a sample signal, and I computed MFCC using this code.Now I have an array of 1225x12 size, where there are 12 coefficients for 1225 frames. Now I want to test another signal against this sample, and use vector quantization for this.I have this code, but cannot quite understand what to do. It takes data vectors as input,but I have a matrics. Do I convert it into a vector in some way? And how do I determine if two arrays match?

• Vector quantization is irrelevant here, you need to read your task again, it meant something different. – Nikolay Shmyrev Mar 6 '16 at 8:15