FIELD: pulse instruments, in particular, for spectral analysis, digital signal processing and data compression. SUBSTANCE: device has clock oscillator, discrete interval counter, group of AND gates, modulo two convolution unit, counter of Walsh function number, and Goal of invention is achieved by OR gates. EFFECT: possibility to generate system of Walsh functions ordered according to single law, increased number of Walsh function systems to be generated, increased structural security of system of Walsh functions. 3 dwg
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