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Unformatted text preview: x [ n ] and h [ n ], compute the response oF this flter to input x [ n ], and then display y [ n ]. Use Matlab Function conv to compute convolution. Turn in plots oF x [ n ] , h [ n ] and y [ n ]. All three signals should be plotted as subplots on the same page and all horizontal axes should be aligned in index number and have the same scale. 5. Compare y [ n ] computed by hand and by Matlab. What do you have to do in your Matlab program to make these two answers agree? verte 6. An IIR flter is given by a block diagram shown below: z-1 z-1 z-1 1/3 1/3 y[n] 1/3 x[n] (a) IdentiFy on the block diagram the Feed-Forward and the Feed-back parts oF this flter. (b) Write the di±erence equation governing this flter. (c) What is the order oF this flter? JustiFy. 2...
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This note was uploaded on 05/25/2010 for the course BME 171 taught by Professor Izatt during the Spring '08 term at Duke.
- Spring '08