This repository contains the MATLAB code that can fast compute Discrete Cosine Transform (DCT) I-IV under matrix factorization. We consider the orthogonal DCT I-IV in ...
Abstract: This paper analyzes three signal transforms in analog domain (i) Discrete Cosine Transform (DCT), (ii) Discrete Hadamard Transform (DHT), and (iii) Haar Transform for their effectiveness in ...
Abstract: In this paper, a new method for Brain Tumor Classification using Probabilistic Neural Network with Discrete Cosine Transformation is proposed. The conventional method for computerized ...