Semantic analysis of multimedia content is an on going research area that has gained a lot of attention over the last few years. Additionally, machine learning techniques are widely used for multimedia analysis with great success. This work pre

The commonly used digital signal modulation based on artificial neural network, Mainly for data analysis and statistics, Calculation crosshairs diffraction image at different distances.

HARQ throughput analysis of the system, The commonly used digital signal modulation based on artificial neural network, Using matlab to calculate the Mahalanobis distance for the image.