Title :
Real-time Walsh spectrum analysis
Author_Institution :
McMaster University, Hamilton, Ontario, Canada
Abstract :
Instruments yielding the Walsh spectrum of a signal in real time are faster than the corresponding Fourier analyzers, and they require substantially less hardware. The hardware savings are particularly significant for parallel processing of Walsh or Fourier coefficients. If, after measurement, a Fourier spectrum is needed from a given Walsh spectrum, then a special-purpose processor or a programmed general-purpose computer may be used to perform the conversion.
Keywords :
Clocks; Hardware; Instruments; Logic; Parallel processing; Performance evaluation; Sampling methods; Signal generators;
Conference_Titel :
Decision and Control, 1972 and 11th Symposium on Adaptive Processes. Proceedings of the 1972 IEEE Conference on
Conference_Location :
New Orleans, Louisiana, USA
DOI :
10.1109/CDC.1972.269056
