DSP algorithm Representation

DSP applications

• Wireless communication

• RADAR

• Medical

• none of the above

• all the above

DSP representation

• Block diagram

• Signal flow graph

• Data Flow graph

• Dependence Graph

• Delayed Graph

Components of Block diagram

• Delay elements

• adder

• Multiplier

• accumulator

• Subtractor

Computations for all iterations in the algorithm

• Data flow graph

• Dependence Graph

•Computations in one iteration of the corresponding

algorithm and they are executed repetitively from

iteration to iteration

• Data Flow graph

• Dependence Graph

• Signal flow Graph

• Block Diagram

DSP Computation (Select many if apply)

• Convolution

• Correlation

• Filtering

• Decimation

Need for VLSI DSP systems (select all if apply)

• Data driven Property

• Reduced size

• High level architectural Transformations

• none of the above

DSP algorithms

• Speech synthesis

• Motion estimation

• Noise cancellation

• All the above