it was decided to add five additional channels, ( 6 f , 7 f , 8 f , 9 f , 10 f ) while keeping the frequency hopping sequence to five bands. Is it advisable to maintain frequency hopping within each of the channels ( 1 f , 2 f , 3 f , 4 f , 5 f ) and ( 6 f , 7 f , 8 f , 9 f , 10 f ), or it is better to select five channels among the bands ( 1 f , 2 f , 3 f , 4 f , 5 f , 6 f , 7 f , 8 f , 9 f , 10 f )? Explain your answer with some quantitative measures.
In a hypothetical wireless system, five adjacent frequency bands
(1f ,2f 3f ,4f ,5f) are allowed for frequency hopping sequences. Enumerate how many differenthopping sequences are possible and prove their correctness.
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For complex, high-quality images to be produced at acceptable production speeds, individual frames are often rendered in multiple layers or passes and finished through the process of ____.
A. motion blurring B. compositing C. multi-pass rendering D. output rendering
The major increase in global production of meat from cattle and milk reflects increases in what three production systems?
What will be an ideal response?
If a customer is not attentive during a conversation, what can be done to regain the customer's attention?
A) Ask questions that require their attention B) Give the customer options for responses C) Both A and B D) Neither A nor B
For the circuit in Fig. 8.100, let I = 9A, R? = 40 ?, R? = 20 ?, C = 10 mF, R? = 50 ?, and L = 20 mH. Determine: (a) i(0+) and v(0+), (b) di(0+)/dt and dv(0+)/dt, (c) i(?) and v(?).