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Question 1 a) Explain the concept of power spectral density and write its mathematical description. [6 marks] b) Sketch the block diagram of an FM demodulator and briefly explain the operation of each element. Assuming the carrier channel is subject to white noise, sketch the Power Spectral Density of the […]

I have a friend that owns a beverage stand.  He needs to find out on which days he sells the most lemonade so he does not waste lemons and Ice.  He notices that on really hot days he sells out of lemons and runs out of ice really quick.  On […]

1. Barbara Baird uses the Northern Territory Intervention as an example of ‘the deployment of the figure of ‘the child’ to carry diverse political and cultural agendas’ (Baird, 2008, p. 291). Pick your own example of contemporary ‘child politics’ (e.g. news media, documentaries or advertising campaigns) and provide a critical […]

Racism in Canadian schools Issue Identification •    In two to three sentences, briefly describe the issue. What is being asked for? And to do what Contex •    What, briefly, is the background to this request for a policy or policy change? What positions have the major stake-holders taken? Who is […]