FIELD: the proposed invention refers to the field of radio measuring and is designed for visual evaluation of the degree of changing of the form of the spectrum of a random signal at its passage through a quadripole with frequency dependent parameters.
SUBSTANCE: the mode of visualization of spectral changes of a random signal at its passage through a quadripole is in that they define the spectrum of the input signal, the spectrum of the out put signal, divide the spectrum of the output signal on the spectrum of the input signal. After that they visually represent dependence of the result of division from the frequency, at that visual representation is brought to construction of the diagram of the function representing correlation of the spectrums diminished on a constant value which does not exceed the least meaning of correlation of the spectrums.
EFFECT: simplification of the corresponding mode of visualization of spectral changes of a random signal.
3 dwg
