Digital Signal ProcessingA significant revision of a bestselling text for the introductory digital signal processing course. This book presents the fundamentals of discretetime signals, systems, and modern digital processing and applications for students in electrical engineering, computer engineering, and computer science.The book is suitable for either a onesemester or a twosemester undergraduate level course in discrete systems and digital signal processing. It is also intended for use in a onesemester firstyear graduatelevel course in digital signal processing. 
What people are saying  Write a review
User ratings
5 stars 
 
4 stars 
 
3 stars 
 
2 stars 
 
1 star 

User Review  Flag as inappropriate
an excelle nt book for signal processing specially designed for extended view of digital signals and to explain there properties.
User Review  Flag as inappropriate
nice
Contents
The zTransform and Its Application to the Analysis of LTI  147 
Frequency Analysis of Signals  224 
FrequencyDomain Analysis of LTI Systems  300 
Copyright  
19 other sections not shown
Other editions  View all
Common terms and phrases
adaptive addition algorithm analog analysis applications autocorrelation band basic bits called causal Chapter characteristics coefficients complex components computation condition Consequently consider converter convolution corresponding defined described desired Determine difference equation direct domain effect equal equation equivalent error estimate example expressed factor Figure FIR filter Fourier transform frequency response given Hence illustrated in Fig implementation important impulse response input signal integral interpolation inverse lattice length linear lowpass magnitude means method multiplications noise observe obtain operations output parameters performed periodic phase points poles positive practical problem provides quantization random range realization recursive reduces relation relationship represents requires result sampling sampling rate sequence x(n Show shown in Fig signal x(n simply sinusoidal Solution specifications spectrum structure system function unit circle values window yields ztransform zero