Signals and Systems: Continuous and DiscreteA market leader in previous editions, this book continues to offer a complete survey of continuous and discrete linear systems. It utilizes a systems approach to solving practical engineering problems, rather than using the framework of traditional circuit theory. Numerous examples from circuit theory appear throughout, however, to illustrate the various systems techniques introduced. The "Fourth Edition" has been thoroughly updated to effectively integrate the use of computers and to accurately reflect the latest theoretical advances. |
Other editions - View all
Common terms and phrases
A₁ algorithm amplitude and phase amplitude response analog filter analysis applied assumed b₁ Butterworth filter capacitor Chapter Chebyshev filter circuit coefficients complex components compute consider continuous-time convergence convolution defined differential equation digital filter DISCRETE FOURIER TRANSFORM example exponential Fourier series Fourier series given h(nT illustrated in Figure impulse response initial conditions input linear system loop currents matrix multiplying N₁ node obtain passband periodic signal phase response phasor plot poles polynomial Problem pulse transfer function quantizing R₁ R₂ result s-plane sampled signal sampling frequency sequence shown in Figure signal x(t single-sided sinusoidal solution spectral spectrum square wave step response superposition system graph techniques theorem transfer function transform pair unit impulse unit pulse response unit step variables voltage waveform window write x(nT x₁(t y(nT yields z-transform zero αλ Δλ