Abstract Pulse-Position Modulation (PPM) is a modulation method that only makes every pulse in the carrier sequence change with time but without changing shape and amplitude of signal. In this paper, PPM system designed. Firstly, an appropriate mathematical model established to represent transmission, signal After that, we write code add white Gaussian noise channel. Then transmission process s...

Design education utilising digital fabrication is characterised by a dynamic project-based learning environment in which ideas are embodied prototypes. This affects the way design and activities taught, including sustainability considerations process outcomes. With objectives of refining indicators context identifying educational interventions for improving sustainability, we analyse processes ...

The public sector requires to be digital by design fully adapt and take advantage of the age for better serving people, improving policy making maximise government performance (OECD, 2020a). Becoming requires: 1) setting a strategic vision clear mandate government; 2) securing solid organisational leadership steer policies actions; 3) establishing effective co-ordination collaboration within ou...