1

Using fractional derivatives as “degree of symmetry” to characterize natural shapes

Year:
2011
Language:
english
File:
PDF, 1.33 MB
english, 2011
15

Signal processing in SETI

Year:
1985
Language:
english
File:
PDF, 5.77 MB
english, 1985
20

The 8-Million Channel Narrowband Analyzer

Year:
1985
Language:
english
File:
PDF, 1.26 MB
english, 1985