'Unit impulse response' diaporamas de présentation

Dynamic Response

435 views • 30 slides

Properties of LTI Systems

Properties of LTI Systems. Commutative Property x[n]*h[n]=h[n]*x[n] Distributive Property x[n]*(h 1 [n]+ h 2 [n])= x[n]*h 1 [n]+x[n]* h 2 [n] Associative Property x[n]*(h 1 [n]* h 2 [n])= (x[n]*h 1 [n])* h 2 [n] Memoryless If h[n]=0 for n not equal 0. I.e. h[n]=K d [n].

369 views • 29 slides

Linear Time Invariant Systems

Linear Time Invariant Systems. Definitions A linear system may be defined as one which obeys the Principle of Superposition , which may be stated as follows:

2.98k views • 21 slides

Outline I. Fourier Transform II. Unit Impulse Response III. Hilbert Transform IV. Bessel Functions V. Convolution

Outline I. Fourier Transform II. Unit Impulse Response III. Hilbert Transform IV. Bessel Functions V. Convolution. IFT : frequency domain to time domain. g(t) = . G(f) = . Fourier Transform of all physically realizable time functions will exist

748 views • 16 slides

HW 3: Solutions

HW 3: Solutions. The output of a particular system S is the time derivative of its input. Prove that system S is linear time-invariant (LTI). Solution:. HW 3: Solutions. HW 3: Solutions. What is the unit impulse response of this system? Solution:. d/dt (? (t)). ? (t). 1/?. 1/? 2.

205 views • 4 slides