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| − | Question: When the ideal low pass filter has a cutoff of <math>\frac{\pi}{6}</math>, what is the variable for rect(?)? Is it <math>rect(\frac{ | + | Question: When the ideal low pass filter has a cutoff of <math>\frac{\pi}{6}</math>, what is the variable for rect(?)? Is it <math>rect(\frac{6w}{\pi})</math>? |
Yes we know it's 202 material but we are getting old =D | Yes we know it's 202 material but we are getting old =D | ||
Revision as of 13:53, 30 September 2010
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Possible formula sheet for exam 1 Add things or suggest items? Side note: the formula sheet on the practice exam seems to be suitable. Will we see something similar?
Question: When the ideal low pass filter has a cutoff of $ \frac{\pi}{6} $, what is the variable for rect(?)? Is it $ rect(\frac{6w}{\pi}) $?
Yes we know it's 202 material but we are getting old =D
