Page 286 - DSP Integrated Circuits

Problems 271

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PROBLEMS

6.1 (a) Determine the
precedence form of the
structure shown in
Figure P6.1.
(b) Write the system of
difference equation in
computable order.
(c) Write a program, using a
high-level language of
your choice, to realize the
filter structure. Figure P6.1 Cascade Form
6.2 Find the system of difference equations in computable order for the filter in
Example 4.11.

6.3 Find the system of difference equation in computable order for the filter in
Example 4.12.
6.4 A running-sum FIR filter has the impulse response

Derive the corresponding difference equation and write a program, using a
high-level language of your choice, to realize the filter.