Strona 1
Sygnałki
Pytanie 1
Simplex method has two phases on which adequately
necessity condition is checked and then sufficient condition equations are solved
a set of solutions are proposed and then the best is chosen
basic feasible solution is provided and then adjusted according to constraints
a set of solutions are proposed and then the best is chosen
Pytanie 2
Is it possible to ambiguously identify the second-order inertial system based only on the information about first maximum of step response
no, one must also know the impulse response
no, one must also know the impulse response
yes, but only for the underdamped systems
yes
Pytanie 3
First row of Sobel operator
[-1 -1 -1]
[-1 -2 -1]
[-1 -1 0]
[-1 0 1]
Pytanie 4
A frequency response function is
a special case of the transfer function
a generalization of the transmitation function
a generalization of the transfer function
a generalization of the something function
Pytanie 5
Constraint variation method is based on
calculation of variables variations
Evaluation of some variables using inequality constraints
Evaluation of some variables using equality constraints
calculation of constraints variations
Pytanie 6
Expected value is
A sum of the products of the implementation of the random variable and probability of
The module form the probability density multiplied by the variance
A sum of squares of the product of the implementation of the random variable and probability of ....
A quotient of a random variable and its variance
Pytanie 7
Correlation analysis is
Parametric method
Method which is using impulse functions
Regression method
Non-parametric method
Pytanie 8
Wavelet transform is
representation of the signal in time-frequency domain
signal approximation method
representation of the signal in time domain
a way to prevent a spectrum leakage