Nanotechnology / Magnetic field / System Architecture / Low Power / Discrete Cosine Transform / Magnetic Anisotropy / Logic Gate / Electrical And Electronic Engineering / Power Dissipation / Simulation Framework / Systolic array / Ultra Low Power / Power Density / Magnetic Anisotropy / Logic Gate / Electrical And Electronic Engineering / Power Dissipation / Simulation Framework / Systolic array / Ultra Low Power / Power Density