Abstract
Integral density modulation of point processes is defined, and the properties of the modulated point processes are described. When a homogeneous renewal process is modulated by a step random signal, the mathematical expressions are derived of the probability density functions of the sums of r-successive inter point intervals, the intensity functions and the first order correlation coefficient of intervals. These quantities are calculated and illustrated for several parameter values. Modulated point sequences are generated by computer simulation method. The interval histograms and the serial correlation coefficients of counts and of intervals of the sequences are obtained. The results are compared with the theoretical results on the point processes modulated by the step random signal.
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Abbreviations
- IDM:
-
Integral density modulation
- SRS:
-
Step random signal
- PP:
-
Point process
- PS:
-
Point sequence
- PDF:
-
Probability density function
- CPDF:
-
Conditional probability density function
- JCPDF:
-
Joint conditional probability density function
- SED:
-
Special Earlangian distribution
- SCC:
-
Serial correlation coefficients
- SIC:
-
Serial intensity coefficients
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Yanaru, T., Iso, Y. Some properties of the point processes generated by integral density modulation of renewal processes. Kybernetik 16, 9–25 (1974). https://doi.org/10.1007/BF00270291
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DOI: https://doi.org/10.1007/BF00270291